897888312

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{47417}}^1$

素因数の和:47692

約数の個数: 48

約数和(自身を含む): 2441078640

約数和(自身を除く): 1543190328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 47417, 94834, 142251, 189668, 284502, 379336, 426753, 569004, 853506, 1138008, 1707012, 3414024, 12470671, 24941342, 37412013, 49882684, 74824026, 99765368, 112236039, 149648052, 224472078, 299296104, 448944156, 897888312]

約数ペア:

[(1, 897888312), (2, 448944156), (3, 299296104), (4, 224472078), (6, 149648052), (8, 112236039), (9, 99765368), (12, 74824026), (18, 49882684), (24, 37412013), (36, 24941342), (72, 12470671), (263, 3414024), (526, 1707012), (789, 1138008), (1052, 853506), (1578, 569004), (2104, 426753), (2367, 379336), (3156, 284502), (4734, 189668), (6312, 142251), (9468, 94834), (18936, 47417)]