289716624

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18803}}^1$

素因数の和:18924

約数の個数: 60

約数和(自身を含む): 818425296

約数和(自身を除く): 528708672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 18803, 37606, 56409, 75212, 112818, 150424, 169227, 225636, 300848, 338454, 451272, 676908, 902544, 1353816, 2011921, 2707632, 4023842, 6035763, 8047684, 12071526, 16095368, 18107289, 24143052, 32190736, 36214578, 48286104, 72429156, 96572208, 144858312, 289716624]

約数ペア:

[(1, 289716624), (2, 144858312), (3, 96572208), (4, 72429156), (6, 48286104), (8, 36214578), (9, 32190736), (12, 24143052), (16, 18107289), (18, 16095368), (24, 12071526), (36, 8047684), (48, 6035763), (72, 4023842), (107, 2707632), (144, 2011921), (214, 1353816), (321, 902544), (428, 676908), (642, 451272), (856, 338454), (963, 300848), (1284, 225636), (1712, 169227), (1926, 150424), (2568, 112818), (3852, 75212), (5136, 56409), (7704, 37606), (15408, 18803)]