251586972

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 360

約数和(自身を含む): 875974176

約数和(自身を除く): 624387204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 49, 52, 53, 54, 63, 69, 78, 81, 84, 91, 92, 98, 106, 108, 117, 126, 138, 147, 156, 159, 161, 162, 182, 189, 196, 207, 212, 234, 252, 273, 276, 294, 299, 318, 322, 324, 351, 364, 371, 378, 414, 441, 468, 477, 483, 546, 567, 588, 598, 621, 636, 637, 644, 689, 702, 742, 756, 819, 828, 882, 897, 954, 966, 1053, 1092, 1113, 1127, 1134, 1196, 1219, 1242, 1274, 1323, 1378, 1404, 1431, 1449, 1484, 1638, 1764, 1794, 1863, 1908, 1911, 1932, 2067, 2093, 2106, 2226, 2254, 2268, 2438, 2457, 2484, 2548, 2597, 2646, 2691, 2756, 2862, 2898, 3276, 3339, 3381, 3588, 3657, 3726, 3822, 3969, 4134, 4186, 4212, 4293, 4347, 4452, 4508, 4823, 4876, 4914, 5194, 5292, 5382, 5724, 5733, 5796, 6201, 6279, 6678, 6762, 7314, 7371, 7452, 7644, 7791, 7938, 8073, 8268, 8372, 8533, 8586, 8694, 9646, 9828, 10017, 10143, 10388, 10764, 10971, 11466, 12402, 12558, 13041, 13356, 13524, 14469, 14628, 14651, 14742, 15582, 15847, 15876, 16146, 17066, 17172, 17199, 17388, 18603, 18837, 19292, 20034, 20286, 21942, 22932, 23373, 24219, 24804, 25116, 25599, 26082, 28938, 29302, 29484, 30051, 30429, 31164, 31694, 32292, 32913, 33761, 34132, 34398, 37206, 37674, 40068, 40572, 43407, 43884, 43953, 46746, 47541, 48438, 51198, 51597, 52164, 55809, 56511, 57876, 58604, 59731, 60102, 60858, 63388, 65826, 67522, 68796, 70119, 74412, 75348, 76797, 86814, 87906, 91287, 93492, 95082, 96876, 98739, 101283, 102396, 103194, 110929, 111618, 113022, 119462, 120204, 121716, 130221, 131652, 131859, 135044, 140238, 142623, 153594, 169533, 173628, 175812, 179193, 182574, 190164, 197478, 202566, 206388, 210357, 221858, 223236, 226044, 230391, 238924, 260442, 263718, 280476, 285246, 303849, 307188, 332787, 339066, 358386, 365148, 390663, 394956, 395577, 405132, 420714, 427869, 443716, 460782, 520884, 527436, 537579, 570492, 607698, 665574, 678132, 691173, 716772, 776503, 781326, 791154, 841428, 855738, 911547, 921564, 998361, 1075158, 1186731, 1215396, 1283607, 1331148, 1382346, 1553006, 1562652, 1582308, 1612737, 1711476, 1823094, 1996722, 2150316, 2329509, 2373462, 2567214, 2734641, 2764692, 2995083, 3106012, 3225474, 3646188, 3993444, 4659018, 4746924, 4838211, 5134428, 5469282, 5990166, 6450948, 6988527, 8985249, 9318036, 9676422, 10938564, 11980332, 13977054, 17970498, 19352844, 20965581, 27954108, 35940996, 41931162, 62896743, 83862324, 125793486, 251586972]

約数ペア:

[(1, 251586972), (2, 125793486), (3, 83862324), (4, 62896743), (6, 41931162), (7, 35940996), (9, 27954108), (12, 20965581), (13, 19352844), (14, 17970498), (18, 13977054), (21, 11980332), (23, 10938564), (26, 9676422), (27, 9318036), (28, 8985249), (36, 6988527), (39, 6450948), (42, 5990166), (46, 5469282), (49, 5134428), (52, 4838211), (53, 4746924), (54, 4659018), (63, 3993444), (69, 3646188), (78, 3225474), (81, 3106012), (84, 2995083), (91, 2764692), (92, 2734641), (98, 2567214), (106, 2373462), (108, 2329509), (117, 2150316), (126, 1996722), (138, 1823094), (147, 1711476), (156, 1612737), (159, 1582308), (161, 1562652), (162, 1553006), (182, 1382346), (189, 1331148), (196, 1283607), (207, 1215396), (212, 1186731), (234, 1075158), (252, 998361), (273, 921564), (276, 911547), (294, 855738), (299, 841428), (318, 791154), (322, 781326), (324, 776503), (351, 716772), (364, 691173), (371, 678132), (378, 665574), (414, 607698), (441, 570492), (468, 537579), (477, 527436), (483, 520884), (546, 460782), (567, 443716), (588, 427869), (598, 420714), (621, 405132), (636, 395577), (637, 394956), (644, 390663), (689, 365148), (702, 358386), (742, 339066), (756, 332787), (819, 307188), (828, 303849), (882, 285246), (897, 280476), (954, 263718), (966, 260442), (1053, 238924), (1092, 230391), (1113, 226044), (1127, 223236), (1134, 221858), (1196, 210357), (1219, 206388), (1242, 202566), (1274, 197478), (1323, 190164), (1378, 182574), (1404, 179193), (1431, 175812), (1449, 173628), (1484, 169533), (1638, 153594), (1764, 142623), (1794, 140238), (1863, 135044), (1908, 131859), (1911, 131652), (1932, 130221), (2067, 121716), (2093, 120204), (2106, 119462), (2226, 113022), (2254, 111618), (2268, 110929), (2438, 103194), (2457, 102396), (2484, 101283), (2548, 98739), (2597, 96876), (2646, 95082), (2691, 93492), (2756, 91287), (2862, 87906), (2898, 86814), (3276, 76797), (3339, 75348), (3381, 74412), (3588, 70119), (3657, 68796), (3726, 67522), (3822, 65826), (3969, 63388), (4134, 60858), (4186, 60102), (4212, 59731), (4293, 58604), (4347, 57876), (4452, 56511), (4508, 55809), (4823, 52164), (4876, 51597), (4914, 51198), (5194, 48438), (5292, 47541), (5382, 46746), (5724, 43953), (5733, 43884), (5796, 43407), (6201, 40572), (6279, 40068), (6678, 37674), (6762, 37206), (7314, 34398), (7371, 34132), (7452, 33761), (7644, 32913), (7791, 32292), (7938, 31694), (8073, 31164), (8268, 30429), (8372, 30051), (8533, 29484), (8586, 29302), (8694, 28938), (9646, 26082), (9828, 25599), (10017, 25116), (10143, 24804), (10388, 24219), (10764, 23373), (10971, 22932), (11466, 21942), (12402, 20286), (12558, 20034), (13041, 19292), (13356, 18837), (13524, 18603), (14469, 17388), (14628, 17199), (14651, 17172), (14742, 17066), (15582, 16146), (15847, 15876)]