2128608

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 6388200

約数和(自身を除く): 4259592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 389, 456, 608, 684, 778, 912, 1167, 1368, 1556, 1824, 2334, 2736, 3112, 3501, 4668, 5472, 6224, 7002, 7391, 9336, 12448, 14004, 14782, 18672, 22173, 28008, 29564, 37344, 44346, 56016, 59128, 66519, 88692, 112032, 118256, 133038, 177384, 236512, 266076, 354768, 532152, 709536, 1064304, 2128608]

約数ペア:

[(1, 2128608), (2, 1064304), (3, 709536), (4, 532152), (6, 354768), (8, 266076), (9, 236512), (12, 177384), (16, 133038), (18, 118256), (19, 112032), (24, 88692), (32, 66519), (36, 59128), (38, 56016), (48, 44346), (57, 37344), (72, 29564), (76, 28008), (96, 22173), (114, 18672), (144, 14782), (152, 14004), (171, 12448), (228, 9336), (288, 7391), (304, 7002), (342, 6224), (389, 5472), (456, 4668), (608, 3501), (684, 3112), (778, 2736), (912, 2334), (1167, 1824), (1368, 1556)]