64408730568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{719297}}^1$

素因数の和:719367

約数の個数: 128

約数和(自身を含む): 203014667520

約数和(自身を除く): 138605936952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3444, 3731, 4264, 6396, 6888, 7462, 11193, 12792, 14924, 22386, 29848, 44772, 89544, 719297, 1438594, 2157891, 2877188, 4315782, 5035079, 5754376, 8631564, 9350861, 10070158, 15105237, 17263128, 18701722, 20140316, 28052583, 29491177, 30210474, 37403444, 40280632, 56105166, 58982354, 60420948, 65456027, 74806888, 88473531, 112210332, 117964708, 120841896, 130912054, 176947062, 196368081, 206438239, 224420664, 235929416, 261824108, 353894124, 383385301, 392736162, 412876478, 523648216, 619314717, 707788248, 766770602, 785472324, 825752956, 1150155903, 1238629434, 1533541204, 1570944648, 1651505912, 2300311806, 2477258868, 2683697107, 3067082408, 4600623612, 4954517736, 5367394214, 8051091321, 9201247224, 10734788428, 16102182642, 21469576856, 32204365284, 64408730568]

約数ペア:

[(1, 64408730568), (2, 32204365284), (3, 21469576856), (4, 16102182642), (6, 10734788428), (7, 9201247224), (8, 8051091321), (12, 5367394214), (13, 4954517736), (14, 4600623612), (21, 3067082408), (24, 2683697107), (26, 2477258868), (28, 2300311806), (39, 1651505912), (41, 1570944648), (42, 1533541204), (52, 1238629434), (56, 1150155903), (78, 825752956), (82, 785472324), (84, 766770602), (91, 707788248), (104, 619314717), (123, 523648216), (156, 412876478), (164, 392736162), (168, 383385301), (182, 353894124), (246, 261824108), (273, 235929416), (287, 224420664), (312, 206438239), (328, 196368081), (364, 176947062), (492, 130912054), (533, 120841896), (546, 117964708), (574, 112210332), (728, 88473531), (861, 74806888), (984, 65456027), (1066, 60420948), (1092, 58982354), (1148, 56105166), (1599, 40280632), (1722, 37403444), (2132, 30210474), (2184, 29491177), (2296, 28052583), (3198, 20140316), (3444, 18701722), (3731, 17263128), (4264, 15105237), (6396, 10070158), (6888, 9350861), (7462, 8631564), (11193, 5754376), (12792, 5035079), (14924, 4315782), (22386, 2877188), (29848, 2157891), (44772, 1438594), (89544, 719297)]