1649647560984

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{937}}^2\times {\mathrm{991}}^1$

素因数の和:2953

約数の個数: 96

約数和(自身を含む): 4185003571200

約数和(自身を除く): 2535356010216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 937, 948, 991, 1874, 1896, 1982, 2811, 2973, 3748, 3964, 5622, 5946, 7496, 7928, 11244, 11892, 22488, 23784, 74023, 78289, 148046, 156578, 222069, 234867, 296092, 313156, 444138, 469734, 592184, 626312, 877969, 888276, 928567, 939468, 1755938, 1776552, 1857134, 1878936, 2633907, 2785701, 3511876, 3714268, 5267814, 5571402, 7023752, 7428536, 10535628, 11142804, 21071256, 22285608, 69359551, 73356793, 138719102, 146713586, 208078653, 220070379, 277438204, 293427172, 416157306, 440140758, 554876408, 586854344, 832314612, 870067279, 880281516, 1664629224, 1740134558, 1760563032, 2610201837, 3480269116, 5220403674, 6960538232, 10440807348, 20881614696, 68735315041, 137470630082, 206205945123, 274941260164, 412411890246, 549882520328, 824823780492, 1649647560984]

約数ペア:

[(1, 1649647560984), (2, 824823780492), (3, 549882520328), (4, 412411890246), (6, 274941260164), (8, 206205945123), (12, 137470630082), (24, 68735315041), (79, 20881614696), (158, 10440807348), (237, 6960538232), (316, 5220403674), (474, 3480269116), (632, 2610201837), (937, 1760563032), (948, 1740134558), (991, 1664629224), (1874, 880281516), (1896, 870067279), (1982, 832314612), (2811, 586854344), (2973, 554876408), (3748, 440140758), (3964, 416157306), (5622, 293427172), (5946, 277438204), (7496, 220070379), (7928, 208078653), (11244, 146713586), (11892, 138719102), (22488, 73356793), (23784, 69359551), (74023, 22285608), (78289, 21071256), (148046, 11142804), (156578, 10535628), (222069, 7428536), (234867, 7023752), (296092, 5571402), (313156, 5267814), (444138, 3714268), (469734, 3511876), (592184, 2785701), (626312, 2633907), (877969, 1878936), (888276, 1857134), (928567, 1776552), (939468, 1755938)]