1604388864

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 4705646400

約数和(自身を除く): 3101257536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 256, 312, 318, 379, 384, 416, 424, 512, 624, 636, 689, 758, 768, 832, 848, 1024, 1137, 1248, 1272, 1378, 1516, 1536, 1664, 1696, 2048, 2067, 2274, 2496, 2544, 2756, 3032, 3072, 3328, 3392, 4134, 4548, 4927, 4992, 5088, 5512, 6064, 6144, 6656, 6784, 8268, 9096, 9854, 9984, 10176, 11024, 12128, 13312, 13568, 14781, 16536, 18192, 19708, 19968, 20087, 20352, 22048, 24256, 26624, 27136, 29562, 33072, 36384, 39416, 39936, 40174, 40704, 44096, 48512, 54272, 59124, 60261, 66144, 72768, 78832, 79872, 80348, 81408, 88192, 97024, 108544, 118248, 120522, 132288, 145536, 157664, 160696, 162816, 176384, 194048, 236496, 241044, 261131, 264576, 291072, 315328, 321392, 325632, 352768, 388096, 472992, 482088, 522262, 529152, 582144, 630656, 642784, 705536, 776192, 783393, 945984, 964176, 1044524, 1058304, 1164288, 1261312, 1285568, 1411072, 1566786, 1891968, 1928352, 2089048, 2116608, 2328576, 2522624, 2571136, 3133572, 3783936, 3856704, 4178096, 4233216, 5045248, 5142272, 6267144, 7567872, 7713408, 8356192, 10090496, 10284544, 12534288, 15135744, 15426816, 16712384, 20569088, 25068576, 30271488, 30853632, 33424768, 41138176, 50137152, 61707264, 66849536, 100274304, 123414528, 133699072, 200548608, 267398144, 401097216, 534796288, 802194432, 1604388864]

約数ペア:

[(1, 1604388864), (2, 802194432), (3, 534796288), (4, 401097216), (6, 267398144), (8, 200548608), (12, 133699072), (13, 123414528), (16, 100274304), (24, 66849536), (26, 61707264), (32, 50137152), (39, 41138176), (48, 33424768), (52, 30853632), (53, 30271488), (64, 25068576), (78, 20569088), (96, 16712384), (104, 15426816), (106, 15135744), (128, 12534288), (156, 10284544), (159, 10090496), (192, 8356192), (208, 7713408), (212, 7567872), (256, 6267144), (312, 5142272), (318, 5045248), (379, 4233216), (384, 4178096), (416, 3856704), (424, 3783936), (512, 3133572), (624, 2571136), (636, 2522624), (689, 2328576), (758, 2116608), (768, 2089048), (832, 1928352), (848, 1891968), (1024, 1566786), (1137, 1411072), (1248, 1285568), (1272, 1261312), (1378, 1164288), (1516, 1058304), (1536, 1044524), (1664, 964176), (1696, 945984), (2048, 783393), (2067, 776192), (2274, 705536), (2496, 642784), (2544, 630656), (2756, 582144), (3032, 529152), (3072, 522262), (3328, 482088), (3392, 472992), (4134, 388096), (4548, 352768), (4927, 325632), (4992, 321392), (5088, 315328), (5512, 291072), (6064, 264576), (6144, 261131), (6656, 241044), (6784, 236496), (8268, 194048), (9096, 176384), (9854, 162816), (9984, 160696), (10176, 157664), (11024, 145536), (12128, 132288), (13312, 120522), (13568, 118248), (14781, 108544), (16536, 97024), (18192, 88192), (19708, 81408), (19968, 80348), (20087, 79872), (20352, 78832), (22048, 72768), (24256, 66144), (26624, 60261), (27136, 59124), (29562, 54272), (33072, 48512), (36384, 44096), (39416, 40704), (39936, 40174)]