2668928208

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{3989}}^1$

素因数の和:4316

約数の個数: 80

約数和(自身を含む): 7053298560

約数和(自身を除く): 4384370352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 263, 318, 424, 526, 636, 789, 848, 1052, 1272, 1578, 2104, 2544, 3156, 3989, 4208, 6312, 7978, 11967, 12624, 13939, 15956, 23934, 27878, 31912, 41817, 47868, 55756, 63824, 83634, 95736, 111512, 167268, 191472, 211417, 223024, 334536, 422834, 634251, 669072, 845668, 1049107, 1268502, 1691336, 2098214, 2537004, 3147321, 3382672, 4196428, 5074008, 6294642, 8392856, 10148016, 12589284, 16785712, 25178568, 50357136, 55602671, 111205342, 166808013, 222410684, 333616026, 444821368, 667232052, 889642736, 1334464104, 2668928208]

約数ペア:

[(1, 2668928208), (2, 1334464104), (3, 889642736), (4, 667232052), (6, 444821368), (8, 333616026), (12, 222410684), (16, 166808013), (24, 111205342), (48, 55602671), (53, 50357136), (106, 25178568), (159, 16785712), (212, 12589284), (263, 10148016), (318, 8392856), (424, 6294642), (526, 5074008), (636, 4196428), (789, 3382672), (848, 3147321), (1052, 2537004), (1272, 2098214), (1578, 1691336), (2104, 1268502), (2544, 1049107), (3156, 845668), (3989, 669072), (4208, 634251), (6312, 422834), (7978, 334536), (11967, 223024), (12624, 211417), (13939, 191472), (15956, 167268), (23934, 111512), (27878, 95736), (31912, 83634), (41817, 63824), (47868, 55756)]