297042824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 625590000

約数和(自身を除く): 328547176

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 149, 232, 298, 377, 596, 661, 754, 1192, 1322, 1508, 1937, 2644, 3016, 3874, 4321, 5288, 7748, 8593, 8642, 15496, 17186, 17284, 19169, 34372, 34568, 38338, 56173, 68744, 76676, 98489, 112346, 153352, 196978, 224692, 249197, 393956, 449384, 498394, 787912, 996788, 1280357, 1993576, 2560714, 2856181, 5121428, 5712362, 10242856, 11424724, 22849448, 37130353, 74260706, 148521412, 297042824]

約数ペア:

[(1, 297042824), (2, 148521412), (4, 74260706), (8, 37130353), (13, 22849448), (26, 11424724), (29, 10242856), (52, 5712362), (58, 5121428), (104, 2856181), (116, 2560714), (149, 1993576), (232, 1280357), (298, 996788), (377, 787912), (596, 498394), (661, 449384), (754, 393956), (1192, 249197), (1322, 224692), (1508, 196978), (1937, 153352), (2644, 112346), (3016, 98489), (3874, 76676), (4321, 68744), (5288, 56173), (7748, 38338), (8593, 34568), (8642, 34372), (15496, 19169), (17186, 17284)]