4257216

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 84

約数和(自身を含む): 12877800

約数和(自身を除く): 8620584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 389, 456, 576, 608, 684, 778, 912, 1167, 1216, 1368, 1556, 1824, 2334, 2736, 3112, 3501, 3648, 4668, 5472, 6224, 7002, 7391, 9336, 10944, 12448, 14004, 14782, 18672, 22173, 24896, 28008, 29564, 37344, 44346, 56016, 59128, 66519, 74688, 88692, 112032, 118256, 133038, 177384, 224064, 236512, 266076, 354768, 473024, 532152, 709536, 1064304, 1419072, 2128608, 4257216]

約数ペア:

[(1, 4257216), (2, 2128608), (3, 1419072), (4, 1064304), (6, 709536), (8, 532152), (9, 473024), (12, 354768), (16, 266076), (18, 236512), (19, 224064), (24, 177384), (32, 133038), (36, 118256), (38, 112032), (48, 88692), (57, 74688), (64, 66519), (72, 59128), (76, 56016), (96, 44346), (114, 37344), (144, 29564), (152, 28008), (171, 24896), (192, 22173), (228, 18672), (288, 14782), (304, 14004), (342, 12448), (389, 10944), (456, 9336), (576, 7391), (608, 7002), (684, 6224), (778, 5472), (912, 4668), (1167, 3648), (1216, 3501), (1368, 3112), (1556, 2736), (1824, 2334)]