257516705628

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29017}}^1$

素因数の和:29103

約数の個数: 360

約数和(自身を含む): 862991373552

約数和(自身を除く): 605474667924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 49, 52, 54, 63, 78, 81, 84, 86, 91, 98, 108, 117, 126, 129, 147, 156, 162, 172, 182, 189, 196, 234, 252, 258, 273, 294, 301, 324, 351, 364, 378, 387, 441, 468, 516, 546, 559, 567, 588, 602, 637, 702, 756, 774, 819, 882, 903, 1053, 1092, 1118, 1134, 1161, 1204, 1274, 1323, 1404, 1548, 1638, 1677, 1764, 1806, 1911, 2106, 2107, 2236, 2268, 2322, 2457, 2548, 2646, 2709, 3276, 3354, 3483, 3612, 3822, 3913, 3969, 4212, 4214, 4644, 4914, 5031, 5292, 5418, 5733, 6321, 6708, 6966, 7371, 7644, 7826, 7938, 8127, 8428, 9828, 10062, 10836, 11466, 11739, 12642, 13932, 14742, 15093, 15652, 15876, 16254, 17199, 18963, 20124, 22932, 23478, 24381, 25284, 27391, 29017, 29484, 30186, 32508, 34398, 35217, 37926, 45279, 46956, 48762, 51597, 54782, 56889, 58034, 60372, 68796, 70434, 75852, 82173, 87051, 90558, 97524, 103194, 105651, 109564, 113778, 116068, 140868, 164346, 170667, 174102, 181116, 203119, 206388, 211302, 227556, 246519, 261153, 316953, 328692, 341334, 348204, 377221, 406238, 422604, 493038, 522306, 609357, 633906, 682668, 739557, 754442, 783459, 812476, 986076, 1044612, 1131663, 1218714, 1247731, 1267812, 1421833, 1479114, 1508884, 1566918, 1828071, 2218671, 2263326, 2350377, 2437428, 2495462, 2640547, 2843666, 2958228, 3133836, 3394989, 3656142, 3743193, 4265499, 4437342, 4526652, 4700754, 4990924, 5281094, 5484213, 5687332, 6789978, 7312284, 7486386, 7921641, 8530998, 8734117, 8874684, 9401508, 10184967, 10562188, 10968426, 11229579, 12796497, 13579956, 14972772, 15843282, 16220503, 16452639, 17061996, 17468234, 18483829, 20369934, 21936852, 22459158, 23764923, 25592994, 26202351, 30554901, 31686564, 32441006, 32905278, 33688737, 34936468, 36967658, 38389491, 40739868, 44918316, 47529846, 48661509, 51185988, 52404702, 55451487, 61109802, 61138819, 64882012, 65810556, 67377474, 71294769, 73935316, 76778982, 78607053, 95059692, 97323018, 101066211, 104809404, 110902974, 113543521, 115168473, 122219604, 122277638, 134754948, 142589538, 145984527, 153557964, 157214106, 166354461, 183416457, 194646036, 202132422, 213884307, 221805948, 227087042, 230336946, 235821159, 244555276, 285179076, 291969054, 314428212, 332708922, 340630563, 366832914, 404264844, 427768614, 437953581, 454174084, 460673892, 471642318, 499063383, 550249371, 583938108, 665417844, 681261126, 707463477, 733665828, 794804647, 855537228, 875907162, 943284636, 998126766, 1021891689, 1100498742, 1313860743, 1362522252, 1414926954, 1497190149, 1589609294, 1650748113, 1751814324, 1996253532, 2043783378, 2200997484, 2384413941, 2627721486, 2829853908, 2994380298, 3065675067, 3179218588, 3301496226, 4087566756, 4768827882, 4952244339, 5255442972, 5988760596, 6131350134, 6602992452, 7153241823, 9197025201, 9537655764, 9904488678, 12262700268, 14306483646, 18394050402, 19808977356, 21459725469, 28612967292, 36788100804, 42919450938, 64379176407, 85838901876, 128758352814, 257516705628]

約数ペア:

[(1, 257516705628), (2, 128758352814), (3, 85838901876), (4, 64379176407), (6, 42919450938), (7, 36788100804), (9, 28612967292), (12, 21459725469), (13, 19808977356), (14, 18394050402), (18, 14306483646), (21, 12262700268), (26, 9904488678), (27, 9537655764), (28, 9197025201), (36, 7153241823), (39, 6602992452), (42, 6131350134), (43, 5988760596), (49, 5255442972), (52, 4952244339), (54, 4768827882), (63, 4087566756), (78, 3301496226), (81, 3179218588), (84, 3065675067), (86, 2994380298), (91, 2829853908), (98, 2627721486), (108, 2384413941), (117, 2200997484), (126, 2043783378), (129, 1996253532), (147, 1751814324), (156, 1650748113), (162, 1589609294), (172, 1497190149), (182, 1414926954), (189, 1362522252), (196, 1313860743), (234, 1100498742), (252, 1021891689), (258, 998126766), (273, 943284636), (294, 875907162), (301, 855537228), (324, 794804647), (351, 733665828), (364, 707463477), (378, 681261126), (387, 665417844), (441, 583938108), (468, 550249371), (516, 499063383), (546, 471642318), (559, 460673892), (567, 454174084), (588, 437953581), (602, 427768614), (637, 404264844), (702, 366832914), (756, 340630563), (774, 332708922), (819, 314428212), (882, 291969054), (903, 285179076), (1053, 244555276), (1092, 235821159), (1118, 230336946), (1134, 227087042), (1161, 221805948), (1204, 213884307), (1274, 202132422), (1323, 194646036), (1404, 183416457), (1548, 166354461), (1638, 157214106), (1677, 153557964), (1764, 145984527), (1806, 142589538), (1911, 134754948), (2106, 122277638), (2107, 122219604), (2236, 115168473), (2268, 113543521), (2322, 110902974), (2457, 104809404), (2548, 101066211), (2646, 97323018), (2709, 95059692), (3276, 78607053), (3354, 76778982), (3483, 73935316), (3612, 71294769), (3822, 67377474), (3913, 65810556), (3969, 64882012), (4212, 61138819), (4214, 61109802), (4644, 55451487), (4914, 52404702), (5031, 51185988), (5292, 48661509), (5418, 47529846), (5733, 44918316), (6321, 40739868), (6708, 38389491), (6966, 36967658), (7371, 34936468), (7644, 33688737), (7826, 32905278), (7938, 32441006), (8127, 31686564), (8428, 30554901), (9828, 26202351), (10062, 25592994), (10836, 23764923), (11466, 22459158), (11739, 21936852), (12642, 20369934), (13932, 18483829), (14742, 17468234), (15093, 17061996), (15652, 16452639), (15876, 16220503), (16254, 15843282), (17199, 14972772), (18963, 13579956), (20124, 12796497), (22932, 11229579), (23478, 10968426), (24381, 10562188), (25284, 10184967), (27391, 9401508), (29017, 8874684), (29484, 8734117), (30186, 8530998), (32508, 7921641), (34398, 7486386), (35217, 7312284), (37926, 6789978), (45279, 5687332), (46956, 5484213), (48762, 5281094), (51597, 4990924), (54782, 4700754), (56889, 4526652), (58034, 4437342), (60372, 4265499), (68796, 3743193), (70434, 3656142), (75852, 3394989), (82173, 3133836), (87051, 2958228), (90558, 2843666), (97524, 2640547), (103194, 2495462), (105651, 2437428), (109564, 2350377), (113778, 2263326), (116068, 2218671), (140868, 1828071), (164346, 1566918), (170667, 1508884), (174102, 1479114), (181116, 1421833), (203119, 1267812), (206388, 1247731), (211302, 1218714), (227556, 1131663), (246519, 1044612), (261153, 986076), (316953, 812476), (328692, 783459), (341334, 754442), (348204, 739557), (377221, 682668), (406238, 633906), (422604, 609357), (493038, 522306)]