2128152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3919848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 359, 456, 494, 718, 741, 988, 1077, 1436, 1482, 1976, 2154, 2872, 2964, 4308, 4667, 5928, 6821, 8616, 9334, 13642, 14001, 18668, 20463, 27284, 28002, 37336, 40926, 54568, 56004, 81852, 88673, 112008, 163704, 177346, 266019, 354692, 532038, 709384, 1064076, 2128152]

約数ペア:

[(1, 2128152), (2, 1064076), (3, 709384), (4, 532038), (6, 354692), (8, 266019), (12, 177346), (13, 163704), (19, 112008), (24, 88673), (26, 81852), (38, 56004), (39, 54568), (52, 40926), (57, 37336), (76, 28002), (78, 27284), (104, 20463), (114, 18668), (152, 14001), (156, 13642), (228, 9334), (247, 8616), (312, 6821), (359, 5928), (456, 4667), (494, 4308), (718, 2964), (741, 2872), (988, 2154), (1077, 1976), (1436, 1482)]