230145984

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12889}}^1$

素因数の和:12938

約数の個数: 84

約数和(自身を含む): 681004480

約数和(自身を除く): 450858496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 12889, 17856, 25778, 38667, 51556, 77334, 103112, 116001, 154668, 206224, 232002, 309336, 399559, 412448, 464004, 618672, 799118, 824896, 928008, 1198677, 1237344, 1598236, 1856016, 2397354, 2474688, 3196472, 3596031, 3712032, 4794708, 6392944, 7192062, 7424064, 9589416, 12785888, 14384124, 19178832, 25571776, 28768248, 38357664, 57536496, 76715328, 115072992, 230145984]

約数ペア:

[(1, 230145984), (2, 115072992), (3, 76715328), (4, 57536496), (6, 38357664), (8, 28768248), (9, 25571776), (12, 19178832), (16, 14384124), (18, 12785888), (24, 9589416), (31, 7424064), (32, 7192062), (36, 6392944), (48, 4794708), (62, 3712032), (64, 3596031), (72, 3196472), (93, 2474688), (96, 2397354), (124, 1856016), (144, 1598236), (186, 1237344), (192, 1198677), (248, 928008), (279, 824896), (288, 799118), (372, 618672), (496, 464004), (558, 412448), (576, 399559), (744, 309336), (992, 232002), (1116, 206224), (1488, 154668), (1984, 116001), (2232, 103112), (2976, 77334), (4464, 51556), (5952, 38667), (8928, 25778), (12889, 17856)]