420156528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{72341}}^1$

素因数の和:72374

約数の個数: 60

約数和(自身を含む): 1193064264

約数和(自身を除く): 772907736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 72341, 144682, 217023, 289364, 434046, 578728, 795751, 868092, 1157456, 1591502, 1736184, 2387253, 3183004, 3472368, 4774506, 6366008, 8753261, 9549012, 12732016, 17506522, 19098024, 26259783, 35013044, 38196048, 52519566, 70026088, 105039132, 140052176, 210078264, 420156528]

約数ペア:

[(1, 420156528), (2, 210078264), (3, 140052176), (4, 105039132), (6, 70026088), (8, 52519566), (11, 38196048), (12, 35013044), (16, 26259783), (22, 19098024), (24, 17506522), (33, 12732016), (44, 9549012), (48, 8753261), (66, 6366008), (88, 4774506), (121, 3472368), (132, 3183004), (176, 2387253), (242, 1736184), (264, 1591502), (363, 1157456), (484, 868092), (528, 795751), (726, 578728), (968, 434046), (1452, 289364), (1936, 217023), (2904, 144682), (5808, 72341)]