201518304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12421}}^1$

素因数の和:12460

約数の個数: 72

約数和(自身を含む): 572852952

約数和(自身を除く): 371334648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 12421, 16224, 24842, 37263, 49684, 74526, 99368, 149052, 161473, 198736, 298104, 322946, 397472, 484419, 596208, 645892, 968838, 1192416, 1291784, 1937676, 2099149, 2583568, 3875352, 4198298, 5167136, 6297447, 7750704, 8396596, 12594894, 15501408, 16793192, 25189788, 33586384, 50379576, 67172768, 100759152, 201518304]

約数ペア:

[(1, 201518304), (2, 100759152), (3, 67172768), (4, 50379576), (6, 33586384), (8, 25189788), (12, 16793192), (13, 15501408), (16, 12594894), (24, 8396596), (26, 7750704), (32, 6297447), (39, 5167136), (48, 4198298), (52, 3875352), (78, 2583568), (96, 2099149), (104, 1937676), (156, 1291784), (169, 1192416), (208, 968838), (312, 645892), (338, 596208), (416, 484419), (507, 397472), (624, 322946), (676, 298104), (1014, 198736), (1248, 161473), (1352, 149052), (2028, 99368), (2704, 74526), (4056, 49684), (5408, 37263), (8112, 24842), (12421, 16224)]