258639951024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19737481}}^1$

素因数の和:19737515

約数の個数: 120

約数和(自身を含む): 890870987552

約数和(自身を除く): 632231036528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19737481, 39474962, 59212443, 78949924, 118424886, 138162367, 157899848, 177637329, 236849772, 256587253, 276324734, 315799696, 355274658, 414487101, 473699544, 513174506, 552649468, 710549316, 769761759, 828974202, 947399088, 1026349012, 1105298936, 1243461303, 1421098632, 1539523518, 1657948404, 1796110771, 2052698024, 2210597872, 2309285277, 2486922606, 2842197264, 3079047036, 3315896808, 3592221542, 4105396048, 4618570554, 4973845212, 5388332313, 6158094072, 6631793616, 7184443084, 9237141108, 9947690424, 10776664626, 12316188144, 14368886168, 16164996939, 18474282216, 19895380848, 21553329252, 28737772336, 32329993878, 36948564432, 43106658504, 64659987756, 86213317008, 129319975512, 258639951024]

約数ペア:

[(1, 258639951024), (2, 129319975512), (3, 86213317008), (4, 64659987756), (6, 43106658504), (7, 36948564432), (8, 32329993878), (9, 28737772336), (12, 21553329252), (13, 19895380848), (14, 18474282216), (16, 16164996939), (18, 14368886168), (21, 12316188144), (24, 10776664626), (26, 9947690424), (28, 9237141108), (36, 7184443084), (39, 6631793616), (42, 6158094072), (48, 5388332313), (52, 4973845212), (56, 4618570554), (63, 4105396048), (72, 3592221542), (78, 3315896808), (84, 3079047036), (91, 2842197264), (104, 2486922606), (112, 2309285277), (117, 2210597872), (126, 2052698024), (144, 1796110771), (156, 1657948404), (168, 1539523518), (182, 1421098632), (208, 1243461303), (234, 1105298936), (252, 1026349012), (273, 947399088), (312, 828974202), (336, 769761759), (364, 710549316), (468, 552649468), (504, 513174506), (546, 473699544), (624, 414487101), (728, 355274658), (819, 315799696), (936, 276324734), (1008, 256587253), (1092, 236849772), (1456, 177637329), (1638, 157899848), (1872, 138162367), (2184, 118424886), (3276, 78949924), (4368, 59212443), (6552, 39474962), (13104, 19737481)]