420763152

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{20921}}^1$

素因数の和:21351

約数の個数: 40

約数和(自身を含む): 1089617760

約数和(自身を除く): 668854608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 20112, 20921, 41842, 62763, 83684, 125526, 167368, 251052, 334736, 502104, 1004208, 8765899, 17531798, 26297697, 35063596, 52595394, 70127192, 105190788, 140254384, 210381576, 420763152]

約数ペア:

[(1, 420763152), (2, 210381576), (3, 140254384), (4, 105190788), (6, 70127192), (8, 52595394), (12, 35063596), (16, 26297697), (24, 17531798), (48, 8765899), (419, 1004208), (838, 502104), (1257, 334736), (1676, 251052), (2514, 167368), (3352, 125526), (5028, 83684), (6704, 62763), (10056, 41842), (20112, 20921)]