31623680816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 79062564672

約数和(自身を除く): 47438883856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 97, 104, 112, 124, 182, 194, 208, 217, 233, 248, 364, 388, 403, 434, 466, 496, 679, 728, 776, 806, 868, 932, 961, 1261, 1358, 1456, 1552, 1612, 1631, 1736, 1864, 1922, 2522, 2716, 2821, 3007, 3029, 3224, 3262, 3472, 3728, 3844, 5044, 5432, 5642, 6014, 6058, 6448, 6524, 6727, 7223, 7688, 8827, 10088, 10864, 11284, 12028, 12116, 12493, 13048, 13454, 14446, 15376, 17654, 20176, 21049, 21203, 22568, 22601, 24056, 24232, 24986, 26096, 26908, 28892, 35308, 39091, 42098, 42406, 45136, 45202, 48112, 48464, 49972, 50561, 53816, 57784, 70616, 78182, 84196, 84812, 87451, 90404, 93217, 93899, 99944, 101122, 107632, 115568, 141232, 156364, 158207, 168392, 169624, 174902, 180808, 186434, 187798, 199888, 202244, 223913, 273637, 293813, 312728, 316414, 336784, 339248, 349804, 361616, 372868, 375596, 404488, 447826, 547274, 587626, 625456, 632828, 652519, 657293, 699608, 700631, 745736, 751192, 808976, 895652, 1094548, 1175252, 1211821, 1265656, 1305038, 1314586, 1399216, 1401262, 1491472, 1502384, 1567391, 1791304, 2056691, 2189096, 2350504, 2423642, 2531312, 2610076, 2629172, 2802524, 2910869, 3134782, 3582608, 4113382, 4378192, 4701008, 4847284, 4904417, 5220152, 5258344, 5605048, 5821738, 6269564, 8226764, 8482747, 9108203, 9694568, 9808834, 10440304, 10516688, 11210096, 11643476, 12539128, 16453528, 16965494, 18216406, 19389136, 19617668, 20376083, 21719561, 23286952, 25078256, 32907056, 33930988, 36432812, 39235336, 40752166, 43439122, 46573904, 63757421, 67861976, 72865624, 78470672, 81504332, 86878244, 127514842, 135723952, 145731248, 152036927, 163008664, 173756488, 255029684, 282354293, 304073854, 326017328, 347512976, 510059368, 564708586, 608147708, 1020118736, 1129417172, 1216295416, 1976480051, 2258834344, 2432590832, 3952960102, 4517668688, 7905920204, 15811840408, 31623680816]

約数ペア:

[(1, 31623680816), (2, 15811840408), (4, 7905920204), (7, 4517668688), (8, 3952960102), (13, 2432590832), (14, 2258834344), (16, 1976480051), (26, 1216295416), (28, 1129417172), (31, 1020118736), (52, 608147708), (56, 564708586), (62, 510059368), (91, 347512976), (97, 326017328), (104, 304073854), (112, 282354293), (124, 255029684), (182, 173756488), (194, 163008664), (208, 152036927), (217, 145731248), (233, 135723952), (248, 127514842), (364, 86878244), (388, 81504332), (403, 78470672), (434, 72865624), (466, 67861976), (496, 63757421), (679, 46573904), (728, 43439122), (776, 40752166), (806, 39235336), (868, 36432812), (932, 33930988), (961, 32907056), (1261, 25078256), (1358, 23286952), (1456, 21719561), (1552, 20376083), (1612, 19617668), (1631, 19389136), (1736, 18216406), (1864, 16965494), (1922, 16453528), (2522, 12539128), (2716, 11643476), (2821, 11210096), (3007, 10516688), (3029, 10440304), (3224, 9808834), (3262, 9694568), (3472, 9108203), (3728, 8482747), (3844, 8226764), (5044, 6269564), (5432, 5821738), (5642, 5605048), (6014, 5258344), (6058, 5220152), (6448, 4904417), (6524, 4847284), (6727, 4701008), (7223, 4378192), (7688, 4113382), (8827, 3582608), (10088, 3134782), (10864, 2910869), (11284, 2802524), (12028, 2629172), (12116, 2610076), (12493, 2531312), (13048, 2423642), (13454, 2350504), (14446, 2189096), (15376, 2056691), (17654, 1791304), (20176, 1567391), (21049, 1502384), (21203, 1491472), (22568, 1401262), (22601, 1399216), (24056, 1314586), (24232, 1305038), (24986, 1265656), (26096, 1211821), (26908, 1175252), (28892, 1094548), (35308, 895652), (39091, 808976), (42098, 751192), (42406, 745736), (45136, 700631), (45202, 699608), (48112, 657293), (48464, 652519), (49972, 632828), (50561, 625456), (53816, 587626), (57784, 547274), (70616, 447826), (78182, 404488), (84196, 375596), (84812, 372868), (87451, 361616), (90404, 349804), (93217, 339248), (93899, 336784), (99944, 316414), (101122, 312728), (107632, 293813), (115568, 273637), (141232, 223913), (156364, 202244), (158207, 199888), (168392, 187798), (169624, 186434), (174902, 180808)]