313421472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11995

約数の個数: 144

約数和(自身を含む): 1097066880

約数和(自身を除く): 783645408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 11959, 13104, 23918, 26208, 35877, 47836, 71754, 83713, 95672, 107631, 143508, 155467, 167426, 191344, 215262, 251139, 287016, 310934, 334852, 382688, 430524, 466401, 502278, 574032, 621868, 669704, 753417, 861048, 932802, 1004556, 1088269, 1148064, 1243736, 1339408, 1399203, 1506834, 1722096, 1865604, 2009112, 2176538, 2487472, 2678816, 2798406, 3013668, 3264807, 3444192, 3731208, 4018224, 4353076, 4974944, 5596812, 6027336, 6529614, 7462416, 8036448, 8706152, 9794421, 11193624, 12054672, 13059228, 14924832, 17412304, 19588842, 22387248, 24109344, 26118456, 34824608, 39177684, 44774496, 52236912, 78355368, 104473824, 156710736, 313421472]

約数ペア:

[(1, 313421472), (2, 156710736), (3, 104473824), (4, 78355368), (6, 52236912), (7, 44774496), (8, 39177684), (9, 34824608), (12, 26118456), (13, 24109344), (14, 22387248), (16, 19588842), (18, 17412304), (21, 14924832), (24, 13059228), (26, 12054672), (28, 11193624), (32, 9794421), (36, 8706152), (39, 8036448), (42, 7462416), (48, 6529614), (52, 6027336), (56, 5596812), (63, 4974944), (72, 4353076), (78, 4018224), (84, 3731208), (91, 3444192), (96, 3264807), (104, 3013668), (112, 2798406), (117, 2678816), (126, 2487472), (144, 2176538), (156, 2009112), (168, 1865604), (182, 1722096), (208, 1506834), (224, 1399203), (234, 1339408), (252, 1243736), (273, 1148064), (288, 1088269), (312, 1004556), (336, 932802), (364, 861048), (416, 753417), (468, 669704), (504, 621868), (546, 574032), (624, 502278), (672, 466401), (728, 430524), (819, 382688), (936, 334852), (1008, 310934), (1092, 287016), (1248, 251139), (1456, 215262), (1638, 191344), (1872, 167426), (2016, 155467), (2184, 143508), (2912, 107631), (3276, 95672), (3744, 83713), (4368, 71754), (6552, 47836), (8736, 35877), (11959, 26208), (13104, 23918)]