2545995144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47507}}^1$

素因数の和:47563

約数の個数: 128

約数和(自身を含む): 8209382400

約数和(自身を除く): 5663387256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3828, 4466, 4872, 6699, 7656, 8932, 13398, 17864, 26796, 47507, 53592, 95014, 142521, 190028, 285042, 332549, 380056, 522577, 570084, 665098, 997647, 1045154, 1140168, 1330196, 1377703, 1567731, 1995294, 2090308, 2660392, 2755406, 3135462, 3658039, 3990588, 4133109, 4180616, 5510812, 6270924, 7316078, 7981176, 8266218, 9643921, 10974117, 11021624, 12541848, 14632156, 15154733, 16532436, 19287842, 21948234, 28931763, 29264312, 30309466, 33064872, 38575684, 43896468, 45464199, 57863526, 60618932, 77151368, 87792936, 90928398, 106083131, 115727052, 121237864, 181856796, 212166262, 231454104, 318249393, 363713592, 424332524, 636498786, 848665048, 1272997572, 2545995144]

約数ペア:

[(1, 2545995144), (2, 1272997572), (3, 848665048), (4, 636498786), (6, 424332524), (7, 363713592), (8, 318249393), (11, 231454104), (12, 212166262), (14, 181856796), (21, 121237864), (22, 115727052), (24, 106083131), (28, 90928398), (29, 87792936), (33, 77151368), (42, 60618932), (44, 57863526), (56, 45464199), (58, 43896468), (66, 38575684), (77, 33064872), (84, 30309466), (87, 29264312), (88, 28931763), (116, 21948234), (132, 19287842), (154, 16532436), (168, 15154733), (174, 14632156), (203, 12541848), (231, 11021624), (232, 10974117), (264, 9643921), (308, 8266218), (319, 7981176), (348, 7316078), (406, 6270924), (462, 5510812), (609, 4180616), (616, 4133109), (638, 3990588), (696, 3658039), (812, 3135462), (924, 2755406), (957, 2660392), (1218, 2090308), (1276, 1995294), (1624, 1567731), (1848, 1377703), (1914, 1330196), (2233, 1140168), (2436, 1045154), (2552, 997647), (3828, 665098), (4466, 570084), (4872, 522577), (6699, 380056), (7656, 332549), (8932, 285042), (13398, 190028), (17864, 142521), (26796, 95014), (47507, 53592)]