817379472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187129}}^1$

素因数の和:187160

約数の個数: 80

約数和(自身を含む): 2598861440

約数和(自身を除く): 1781481968

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, 187129, 374258, 561387, 748516, 1122774, 1309903, 1497032, 2245548, 2432677, 2619806, 2994064, 3929709, 4491096, 4865354, 5239612, 7298031, 7859418, 8982192, 9730708, 10479224, 14596062, 15718836, 17028739, 19461416, 20958448, 29192124, 31437672, 34057478, 38922832, 51086217, 58384248, 62875344, 68114956, 102172434, 116768496, 136229912, 204344868, 272459824, 408689736, 817379472]

約数ペア:

[(1, 817379472), (2, 408689736), (3, 272459824), (4, 204344868), (6, 136229912), (7, 116768496), (8, 102172434), (12, 68114956), (13, 62875344), (14, 58384248), (16, 51086217), (21, 38922832), (24, 34057478), (26, 31437672), (28, 29192124), (39, 20958448), (42, 19461416), (48, 17028739), (52, 15718836), (56, 14596062), (78, 10479224), (84, 9730708), (91, 8982192), (104, 7859418), (112, 7298031), (156, 5239612), (168, 4865354), (182, 4491096), (208, 3929709), (273, 2994064), (312, 2619806), (336, 2432677), (364, 2245548), (546, 1497032), (624, 1309903), (728, 1122774), (1092, 748516), (1456, 561387), (2184, 374258), (4368, 187129)]