2421000401048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1\times {\mathrm{13627}}^1$

素因数の和:14880

約数の個数: 64

約数和(自身を含む): 4623882278400

約数和(自身を除く): 2202881877352

約数列:

[1, 2, 4, 8, 67, 134, 268, 461, 536, 719, 922, 1438, 1844, 2876, 3688, 5752, 13627, 27254, 30887, 48173, 54508, 61774, 96346, 109016, 123548, 192692, 247096, 331459, 385384, 662918, 913009, 1325836, 1826018, 2651672, 3652036, 6282047, 7304072, 9797813, 12564094, 19595626, 22207753, 25128188, 39191252, 44415506, 50256376, 78382504, 88831012, 177662024, 420897149, 656453471, 841794298, 1312906942, 1683588596, 2625813884, 3367177192, 4516791793, 5251627768, 9033583586, 18067167172, 36134334344, 302625050131, 605250100262, 1210500200524, 2421000401048]

約数ペア:

[(1, 2421000401048), (2, 1210500200524), (4, 605250100262), (8, 302625050131), (67, 36134334344), (134, 18067167172), (268, 9033583586), (461, 5251627768), (536, 4516791793), (719, 3367177192), (922, 2625813884), (1438, 1683588596), (1844, 1312906942), (2876, 841794298), (3688, 656453471), (5752, 420897149), (13627, 177662024), (27254, 88831012), (30887, 78382504), (48173, 50256376), (54508, 44415506), (61774, 39191252), (96346, 25128188), (109016, 22207753), (123548, 19595626), (192692, 12564094), (247096, 9797813), (331459, 7304072), (385384, 6282047), (662918, 3652036), (913009, 2651672), (1325836, 1826018)]