282455472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1297}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 788664800

約数和(自身を除く): 506209328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 349, 624, 698, 1047, 1297, 1396, 2094, 2594, 2792, 3891, 4188, 4537, 5188, 5584, 7782, 8376, 9074, 10376, 13611, 15564, 16752, 16861, 18148, 20752, 27222, 31128, 33722, 36296, 50583, 54444, 62256, 67444, 72592, 101166, 108888, 134888, 202332, 217776, 269776, 404664, 452653, 809328, 905306, 1357959, 1810612, 2715918, 3621224, 5431836, 5884489, 7242448, 10863672, 11768978, 17653467, 21727344, 23537956, 35306934, 47075912, 70613868, 94151824, 141227736, 282455472]

約数ペア:

[(1, 282455472), (2, 141227736), (3, 94151824), (4, 70613868), (6, 47075912), (8, 35306934), (12, 23537956), (13, 21727344), (16, 17653467), (24, 11768978), (26, 10863672), (39, 7242448), (48, 5884489), (52, 5431836), (78, 3621224), (104, 2715918), (156, 1810612), (208, 1357959), (312, 905306), (349, 809328), (624, 452653), (698, 404664), (1047, 269776), (1297, 217776), (1396, 202332), (2094, 134888), (2594, 108888), (2792, 101166), (3891, 72592), (4188, 67444), (4537, 62256), (5188, 54444), (5584, 50583), (7782, 36296), (8376, 33722), (9074, 31128), (10376, 27222), (13611, 20752), (15564, 18148), (16752, 16861)]