253538376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116089}}^1$

素因数の和:116118

約数の個数: 64

約数和(自身を含む): 780124800

約数和(自身を除く): 526586424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 116089, 232178, 348267, 464356, 696534, 812623, 928712, 1393068, 1509157, 1625246, 2437869, 2786136, 3018314, 3250492, 4527471, 4875738, 6036628, 6500984, 9054942, 9751476, 10564099, 12073256, 18109884, 19502952, 21128198, 31692297, 36219768, 42256396, 63384594, 84512792, 126769188, 253538376]

約数ペア:

[(1, 253538376), (2, 126769188), (3, 84512792), (4, 63384594), (6, 42256396), (7, 36219768), (8, 31692297), (12, 21128198), (13, 19502952), (14, 18109884), (21, 12073256), (24, 10564099), (26, 9751476), (28, 9054942), (39, 6500984), (42, 6036628), (52, 4875738), (56, 4527471), (78, 3250492), (84, 3018314), (91, 2786136), (104, 2437869), (156, 1625246), (168, 1509157), (182, 1393068), (273, 928712), (312, 812623), (364, 696534), (546, 464356), (728, 348267), (1092, 232178), (2184, 116089)]