1641243864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9547}}^1$

素因数の和:9617

約数の個数: 128

約数和(自身を含む): 4812192000

約数和(自身を除く): 3170948136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 228, 232, 247, 312, 348, 377, 456, 494, 551, 696, 741, 754, 988, 1102, 1131, 1482, 1508, 1653, 1976, 2204, 2262, 2964, 3016, 3306, 4408, 4524, 5928, 6612, 7163, 9048, 9547, 13224, 14326, 19094, 21489, 28641, 28652, 38188, 42978, 57282, 57304, 76376, 85956, 114564, 124111, 171912, 181393, 229128, 248222, 276863, 362786, 372333, 496444, 544179, 553726, 725572, 744666, 830589, 992888, 1088358, 1107452, 1451144, 1489332, 1661178, 2176716, 2214904, 2358109, 2978664, 3322356, 3599219, 4353432, 4716218, 5260397, 6644712, 7074327, 7198438, 9432436, 10520794, 10797657, 14148654, 14396876, 15781191, 18864872, 21041588, 21595314, 28297308, 28793752, 31562382, 42083176, 43190628, 56594616, 63124764, 68385161, 86381256, 126249528, 136770322, 205155483, 273540644, 410310966, 547081288, 820621932, 1641243864]

約数ペア:

[(1, 1641243864), (2, 820621932), (3, 547081288), (4, 410310966), (6, 273540644), (8, 205155483), (12, 136770322), (13, 126249528), (19, 86381256), (24, 68385161), (26, 63124764), (29, 56594616), (38, 43190628), (39, 42083176), (52, 31562382), (57, 28793752), (58, 28297308), (76, 21595314), (78, 21041588), (87, 18864872), (104, 15781191), (114, 14396876), (116, 14148654), (152, 10797657), (156, 10520794), (174, 9432436), (228, 7198438), (232, 7074327), (247, 6644712), (312, 5260397), (348, 4716218), (377, 4353432), (456, 3599219), (494, 3322356), (551, 2978664), (696, 2358109), (741, 2214904), (754, 2176716), (988, 1661178), (1102, 1489332), (1131, 1451144), (1482, 1107452), (1508, 1088358), (1653, 992888), (1976, 830589), (2204, 744666), (2262, 725572), (2964, 553726), (3016, 544179), (3306, 496444), (4408, 372333), (4524, 362786), (5928, 276863), (6612, 248222), (7163, 229128), (9048, 181393), (9547, 171912), (13224, 124111), (14326, 114564), (19094, 85956), (21489, 76376), (28641, 57304), (28652, 57282), (38188, 42978)]