728274456

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 384

約数和(自身を含む): 2604672000

約数和(自身を除く): 1876397544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 67, 72, 78, 79, 84, 91, 98, 104, 108, 117, 126, 134, 147, 156, 158, 168, 182, 189, 196, 201, 216, 234, 237, 252, 268, 273, 294, 312, 316, 351, 364, 378, 392, 402, 441, 468, 469, 474, 504, 536, 546, 553, 588, 603, 632, 637, 702, 711, 728, 756, 804, 819, 871, 882, 936, 938, 948, 1027, 1092, 1106, 1176, 1206, 1274, 1323, 1404, 1407, 1422, 1512, 1608, 1638, 1659, 1742, 1764, 1809, 1876, 1896, 1911, 2054, 2133, 2184, 2212, 2412, 2457, 2548, 2613, 2646, 2808, 2814, 2844, 3081, 3276, 3283, 3318, 3484, 3528, 3618, 3752, 3822, 3871, 4108, 4221, 4266, 4424, 4824, 4914, 4977, 5096, 5226, 5292, 5293, 5628, 5688, 5733, 6097, 6162, 6552, 6566, 6636, 6968, 7189, 7236, 7644, 7742, 7839, 8216, 8442, 8532, 9243, 9828, 9849, 9954, 10452, 10584, 10586, 11256, 11466, 11613, 12194, 12324, 12663, 13132, 13272, 14378, 14472, 14931, 15288, 15484, 15678, 15879, 16884, 17064, 17199, 18291, 18486, 19656, 19698, 19908, 20904, 21172, 21567, 22932, 23226, 23517, 24388, 24648, 25326, 26264, 27729, 28756, 29547, 29862, 30968, 31356, 31758, 33768, 34398, 34839, 36582, 36972, 37051, 39396, 39816, 42344, 42679, 43134, 45864, 46452, 47034, 47637, 48776, 50323, 50652, 54873, 55458, 57512, 59094, 59724, 62712, 63516, 64701, 68796, 68809, 69678, 73164, 73944, 74102, 78792, 85358, 86268, 88641, 92904, 94068, 95274, 100646, 101304, 104517, 109746, 110916, 111153, 118188, 119448, 127032, 128037, 129402, 137592, 137618, 139356, 142911, 146328, 148204, 150969, 164619, 170716, 172536, 177282, 188136, 190548, 194103, 201292, 206427, 209034, 219492, 221832, 222306, 236376, 256074, 258804, 259357, 275236, 278712, 285822, 296408, 301938, 329238, 333459, 341432, 354564, 381096, 384111, 388206, 402584, 412854, 418068, 438984, 444612, 452907, 481663, 512148, 517608, 518714, 550472, 571644, 603876, 619281, 658476, 666918, 709128, 768222, 776412, 778071, 825708, 836136, 889224, 905814, 963326, 1000377, 1024296, 1037428, 1143288, 1152333, 1207752, 1238562, 1316952, 1333836, 1358721, 1444989, 1536444, 1552824, 1556142, 1651416, 1811628, 1857843, 1926652, 2000754, 2074856, 2304666, 2334213, 2477124, 2667672, 2717442, 2889978, 3072888, 3112284, 3371641, 3623256, 3715686, 3853304, 4001508, 4334967, 4609332, 4668426, 4954248, 5434884, 5779956, 6224568, 6743282, 7002639, 7431372, 8003016, 8669934, 9218664, 9336852, 10114923, 10869768, 11559912, 13004901, 13486564, 14005278, 14862744, 17339868, 18673704, 20229846, 26009802, 26973128, 28010556, 30344769, 34679736, 40459692, 52019604, 56021112, 60689538, 80919384, 91034307, 104039208, 121379076, 182068614, 242758152, 364137228, 728274456]

約数ペア:

[(1, 728274456), (2, 364137228), (3, 242758152), (4, 182068614), (6, 121379076), (7, 104039208), (8, 91034307), (9, 80919384), (12, 60689538), (13, 56021112), (14, 52019604), (18, 40459692), (21, 34679736), (24, 30344769), (26, 28010556), (27, 26973128), (28, 26009802), (36, 20229846), (39, 18673704), (42, 17339868), (49, 14862744), (52, 14005278), (54, 13486564), (56, 13004901), (63, 11559912), (67, 10869768), (72, 10114923), (78, 9336852), (79, 9218664), (84, 8669934), (91, 8003016), (98, 7431372), (104, 7002639), (108, 6743282), (117, 6224568), (126, 5779956), (134, 5434884), (147, 4954248), (156, 4668426), (158, 4609332), (168, 4334967), (182, 4001508), (189, 3853304), (196, 3715686), (201, 3623256), (216, 3371641), (234, 3112284), (237, 3072888), (252, 2889978), (268, 2717442), (273, 2667672), (294, 2477124), (312, 2334213), (316, 2304666), (351, 2074856), (364, 2000754), (378, 1926652), (392, 1857843), (402, 1811628), (441, 1651416), (468, 1556142), (469, 1552824), (474, 1536444), (504, 1444989), (536, 1358721), (546, 1333836), (553, 1316952), (588, 1238562), (603, 1207752), (632, 1152333), (637, 1143288), (702, 1037428), (711, 1024296), (728, 1000377), (756, 963326), (804, 905814), (819, 889224), (871, 836136), (882, 825708), (936, 778071), (938, 776412), (948, 768222), (1027, 709128), (1092, 666918), (1106, 658476), (1176, 619281), (1206, 603876), (1274, 571644), (1323, 550472), (1404, 518714), (1407, 517608), (1422, 512148), (1512, 481663), (1608, 452907), (1638, 444612), (1659, 438984), (1742, 418068), (1764, 412854), (1809, 402584), (1876, 388206), (1896, 384111), (1911, 381096), (2054, 354564), (2133, 341432), (2184, 333459), (2212, 329238), (2412, 301938), (2457, 296408), (2548, 285822), (2613, 278712), (2646, 275236), (2808, 259357), (2814, 258804), (2844, 256074), (3081, 236376), (3276, 222306), (3283, 221832), (3318, 219492), (3484, 209034), (3528, 206427), (3618, 201292), (3752, 194103), (3822, 190548), (3871, 188136), (4108, 177282), (4221, 172536), (4266, 170716), (4424, 164619), (4824, 150969), (4914, 148204), (4977, 146328), (5096, 142911), (5226, 139356), (5292, 137618), (5293, 137592), (5628, 129402), (5688, 128037), (5733, 127032), (6097, 119448), (6162, 118188), (6552, 111153), (6566, 110916), (6636, 109746), (6968, 104517), (7189, 101304), (7236, 100646), (7644, 95274), (7742, 94068), (7839, 92904), (8216, 88641), (8442, 86268), (8532, 85358), (9243, 78792), (9828, 74102), (9849, 73944), (9954, 73164), (10452, 69678), (10584, 68809), (10586, 68796), (11256, 64701), (11466, 63516), (11613, 62712), (12194, 59724), (12324, 59094), (12663, 57512), (13132, 55458), (13272, 54873), (14378, 50652), (14472, 50323), (14931, 48776), (15288, 47637), (15484, 47034), (15678, 46452), (15879, 45864), (16884, 43134), (17064, 42679), (17199, 42344), (18291, 39816), (18486, 39396), (19656, 37051), (19698, 36972), (19908, 36582), (20904, 34839), (21172, 34398), (21567, 33768), (22932, 31758), (23226, 31356), (23517, 30968), (24388, 29862), (24648, 29547), (25326, 28756), (26264, 27729)]