881252376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2011}}^1$

素因数の和:2101

約数の個数: 96

約数和(自身を含む): 2397499200

約数和(自身を除く): 1516246824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 961, 1178, 1767, 1922, 2011, 2356, 2883, 3534, 3844, 4022, 4712, 5766, 6033, 7068, 7688, 8044, 11532, 12066, 14136, 16088, 18259, 23064, 24132, 36518, 38209, 48264, 54777, 62341, 73036, 76418, 109554, 114627, 124682, 146072, 152836, 187023, 219108, 229254, 249364, 305672, 374046, 438216, 458508, 498728, 748092, 917016, 1184479, 1496184, 1932571, 2368958, 3553437, 3865142, 4737916, 5797713, 7106874, 7730284, 9475832, 11595426, 14213748, 15460568, 23190852, 28427496, 36718849, 46381704, 73437698, 110156547, 146875396, 220313094, 293750792, 440626188, 881252376]

約数ペア:

[(1, 881252376), (2, 440626188), (3, 293750792), (4, 220313094), (6, 146875396), (8, 110156547), (12, 73437698), (19, 46381704), (24, 36718849), (31, 28427496), (38, 23190852), (57, 15460568), (62, 14213748), (76, 11595426), (93, 9475832), (114, 7730284), (124, 7106874), (152, 5797713), (186, 4737916), (228, 3865142), (248, 3553437), (372, 2368958), (456, 1932571), (589, 1496184), (744, 1184479), (961, 917016), (1178, 748092), (1767, 498728), (1922, 458508), (2011, 438216), (2356, 374046), (2883, 305672), (3534, 249364), (3844, 229254), (4022, 219108), (4712, 187023), (5766, 152836), (6033, 146072), (7068, 124682), (7688, 114627), (8044, 109554), (11532, 76418), (12066, 73036), (14136, 62341), (16088, 54777), (18259, 48264), (23064, 38209), (24132, 36518)]