1292399472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{295879}}^1$

素因数の和:295910

約数の個数: 80

約数和(自身を含む): 4109181440

約数和(自身を除く): 2816781968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 295879, 591758, 887637, 1183516, 1775274, 2071153, 2367032, 3550548, 3846427, 4142306, 4734064, 6213459, 7101096, 7692854, 8284612, 11539281, 12426918, 14202192, 15385708, 16569224, 23078562, 24853836, 26924989, 30771416, 33138448, 46157124, 49707672, 53849978, 61542832, 80774967, 92314248, 99415344, 107699956, 161549934, 184628496, 215399912, 323099868, 430799824, 646199736, 1292399472]

約数ペア:

[(1, 1292399472), (2, 646199736), (3, 430799824), (4, 323099868), (6, 215399912), (7, 184628496), (8, 161549934), (12, 107699956), (13, 99415344), (14, 92314248), (16, 80774967), (21, 61542832), (24, 53849978), (26, 49707672), (28, 46157124), (39, 33138448), (42, 30771416), (48, 26924989), (52, 24853836), (56, 23078562), (78, 16569224), (84, 15385708), (91, 14202192), (104, 12426918), (112, 11539281), (156, 8284612), (168, 7692854), (182, 7101096), (208, 6213459), (273, 4734064), (312, 4142306), (336, 3846427), (364, 3550548), (546, 2367032), (624, 2071153), (728, 1775274), (1092, 1183516), (1456, 887637), (2184, 591758), (4368, 295879)]