2909969504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 6621244560

約数和(自身を除く): 3711275056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 104, 116, 124, 208, 232, 248, 251, 377, 403, 416, 464, 496, 502, 754, 806, 899, 928, 961, 992, 1004, 1508, 1612, 1798, 1922, 2008, 3016, 3224, 3263, 3596, 3844, 4016, 6032, 6448, 6526, 7192, 7279, 7688, 7781, 8032, 11687, 12064, 12493, 12896, 13052, 14384, 14558, 15376, 15562, 23374, 24986, 26104, 27869, 28768, 29116, 30752, 31124, 46748, 49972, 52208, 55738, 58232, 62248, 93496, 94627, 99944, 101153, 104416, 111476, 116464, 124496, 186992, 189254, 199888, 202306, 222952, 225649, 232928, 241211, 248992, 362297, 373984, 378508, 399776, 404612, 445904, 451298, 482422, 724594, 757016, 809224, 891808, 902596, 964844, 1449188, 1514032, 1618448, 1805192, 1929688, 2898376, 2933437, 3028064, 3135743, 3236896, 3610384, 3859376, 5796752, 5866874, 6271486, 6995119, 7220768, 7718752, 11593504, 11733748, 12542972, 13990238, 23467496, 25085944, 27980476, 46934992, 50171888, 55960952, 90936547, 93869984, 100343776, 111921904, 181873094, 223843808, 363746188, 727492376, 1454984752, 2909969504]

約数ペア:

[(1, 2909969504), (2, 1454984752), (4, 727492376), (8, 363746188), (13, 223843808), (16, 181873094), (26, 111921904), (29, 100343776), (31, 93869984), (32, 90936547), (52, 55960952), (58, 50171888), (62, 46934992), (104, 27980476), (116, 25085944), (124, 23467496), (208, 13990238), (232, 12542972), (248, 11733748), (251, 11593504), (377, 7718752), (403, 7220768), (416, 6995119), (464, 6271486), (496, 5866874), (502, 5796752), (754, 3859376), (806, 3610384), (899, 3236896), (928, 3135743), (961, 3028064), (992, 2933437), (1004, 2898376), (1508, 1929688), (1612, 1805192), (1798, 1618448), (1922, 1514032), (2008, 1449188), (3016, 964844), (3224, 902596), (3263, 891808), (3596, 809224), (3844, 757016), (4016, 724594), (6032, 482422), (6448, 451298), (6526, 445904), (7192, 404612), (7279, 399776), (7688, 378508), (7781, 373984), (8032, 362297), (11687, 248992), (12064, 241211), (12493, 232928), (12896, 225649), (13052, 222952), (14384, 202306), (14558, 199888), (15376, 189254), (15562, 186992), (23374, 124496), (24986, 116464), (26104, 111476), (27869, 104416), (28768, 101153), (29116, 99944), (30752, 94627), (31124, 93496), (46748, 62248), (49972, 58232), (52208, 55738)]