1665465984

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15887}}^1$

素因数の和:15927

約数の個数: 192

約数和(自身を含む): 5898896640

約数和(自身を除く): 4233430656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 15887, 17472, 26208, 31774, 34944, 47661, 52416, 63548, 95322, 104832, 111209, 127096, 142983, 190644, 206531, 222418, 254192, 285966, 333627, 381288, 413062, 444836, 508384, 571932, 619593, 667254, 762576, 826124, 889672, 1000881, 1016768, 1143864, 1239186, 1334508, 1445717, 1525152, 1652248, 1779344, 1858779, 2001762, 2033536, 2287728, 2478372, 2669016, 2891434, 3050304, 3304496, 3558688, 3717558, 4003524, 4337151, 4575456, 4956744, 5338032, 5782868, 6100608, 6608992, 7117376, 7435116, 8007048, 8674302, 9150912, 9913488, 10676064, 11565736, 13011453, 13217984, 14234752, 14870232, 16014096, 17348604, 18301824, 19826976, 21352128, 23131472, 26022906, 26435968, 29740464, 32028192, 34697208, 39653952, 42704256, 46262944, 52045812, 59480928, 64056384, 69394416, 79307904, 92525888, 104091624, 118961856, 128112768, 138788832, 185051776, 208183248, 237923712, 277577664, 416366496, 555155328, 832732992, 1665465984]

約数ペア:

[(1, 1665465984), (2, 832732992), (3, 555155328), (4, 416366496), (6, 277577664), (7, 237923712), (8, 208183248), (9, 185051776), (12, 138788832), (13, 128112768), (14, 118961856), (16, 104091624), (18, 92525888), (21, 79307904), (24, 69394416), (26, 64056384), (28, 59480928), (32, 52045812), (36, 46262944), (39, 42704256), (42, 39653952), (48, 34697208), (52, 32028192), (56, 29740464), (63, 26435968), (64, 26022906), (72, 23131472), (78, 21352128), (84, 19826976), (91, 18301824), (96, 17348604), (104, 16014096), (112, 14870232), (117, 14234752), (126, 13217984), (128, 13011453), (144, 11565736), (156, 10676064), (168, 9913488), (182, 9150912), (192, 8674302), (208, 8007048), (224, 7435116), (234, 7117376), (252, 6608992), (273, 6100608), (288, 5782868), (312, 5338032), (336, 4956744), (364, 4575456), (384, 4337151), (416, 4003524), (448, 3717558), (468, 3558688), (504, 3304496), (546, 3050304), (576, 2891434), (624, 2669016), (672, 2478372), (728, 2287728), (819, 2033536), (832, 2001762), (896, 1858779), (936, 1779344), (1008, 1652248), (1092, 1525152), (1152, 1445717), (1248, 1334508), (1344, 1239186), (1456, 1143864), (1638, 1016768), (1664, 1000881), (1872, 889672), (2016, 826124), (2184, 762576), (2496, 667254), (2688, 619593), (2912, 571932), (3276, 508384), (3744, 444836), (4032, 413062), (4368, 381288), (4992, 333627), (5824, 285966), (6552, 254192), (7488, 222418), (8064, 206531), (8736, 190644), (11648, 142983), (13104, 127096), (14976, 111209), (15887, 104832), (17472, 95322), (26208, 63548), (31774, 52416), (34944, 47661)]