1540222712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1293

約数の個数: 128

約数和(自身を含む): 3695155200

約数和(自身を除く): 2154932488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 47, 56, 58, 68, 94, 116, 119, 136, 188, 203, 232, 238, 329, 376, 406, 476, 493, 658, 799, 812, 952, 986, 1187, 1316, 1363, 1598, 1624, 1972, 2374, 2632, 2726, 3196, 3451, 3944, 4748, 5452, 5593, 6392, 6902, 8309, 9496, 9541, 10904, 11186, 13804, 16618, 19082, 20179, 22372, 23171, 27608, 33236, 34423, 38164, 40358, 44744, 46342, 55789, 66472, 68846, 76328, 80716, 92684, 111578, 137692, 141253, 161432, 162197, 185368, 223156, 240961, 275384, 282506, 324394, 390523, 446312, 481922, 565012, 585191, 648788, 781046, 948413, 963844, 1130024, 1170382, 1297576, 1562092, 1617881, 1896826, 1927688, 2340764, 3124184, 3235762, 3793652, 4096337, 4681528, 6471524, 6638891, 7587304, 8192674, 11325167, 12943048, 13277782, 16385348, 22650334, 26555564, 27503977, 32770696, 45300668, 53111128, 55007954, 90601336, 110015908, 192527839, 220031816, 385055678, 770111356, 1540222712]

約数ペア:

[(1, 1540222712), (2, 770111356), (4, 385055678), (7, 220031816), (8, 192527839), (14, 110015908), (17, 90601336), (28, 55007954), (29, 53111128), (34, 45300668), (47, 32770696), (56, 27503977), (58, 26555564), (68, 22650334), (94, 16385348), (116, 13277782), (119, 12943048), (136, 11325167), (188, 8192674), (203, 7587304), (232, 6638891), (238, 6471524), (329, 4681528), (376, 4096337), (406, 3793652), (476, 3235762), (493, 3124184), (658, 2340764), (799, 1927688), (812, 1896826), (952, 1617881), (986, 1562092), (1187, 1297576), (1316, 1170382), (1363, 1130024), (1598, 963844), (1624, 948413), (1972, 781046), (2374, 648788), (2632, 585191), (2726, 565012), (3196, 481922), (3451, 446312), (3944, 390523), (4748, 324394), (5452, 282506), (5593, 275384), (6392, 240961), (6902, 223156), (8309, 185368), (9496, 162197), (9541, 161432), (10904, 141253), (11186, 137692), (13804, 111578), (16618, 92684), (19082, 80716), (20179, 76328), (22372, 68846), (23171, 66472), (27608, 55789), (33236, 46342), (34423, 44744), (38164, 40358)]