309594272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24007}}^1$

素因数の和:24061

約数の個数: 48

約数和(自身を含む): 677601792

約数和(自身を除く): 368007520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 24007, 48014, 96028, 192056, 312091, 384112, 624182, 744217, 768224, 1248364, 1488434, 2496728, 2976868, 4993456, 5953736, 9674821, 9986912, 11907472, 19349642, 23814944, 38699284, 77398568, 154797136, 309594272]

約数ペア:

[(1, 309594272), (2, 154797136), (4, 77398568), (8, 38699284), (13, 23814944), (16, 19349642), (26, 11907472), (31, 9986912), (32, 9674821), (52, 5953736), (62, 4993456), (104, 2976868), (124, 2496728), (208, 1488434), (248, 1248364), (403, 768224), (416, 744217), (496, 624182), (806, 384112), (992, 312091), (1612, 192056), (3224, 96028), (6448, 48014), (12896, 24007)]