289364334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4325

約数の個数: 64

約数和(自身を含む): 700047360

約数和(自身を除く): 410683026

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 2982, 3266, 4219, 4899, 8438, 9798, 11431, 12657, 22862, 25314, 29533, 34293, 59066, 68586, 88599, 97037, 177198, 194074, 291111, 299549, 582222, 599098, 679259, 898647, 1358518, 1797294, 2037777, 2096843, 4075554, 4193686, 6290529, 6889627, 12581058, 13779254, 20668881, 41337762, 48227389, 96454778, 144682167, 289364334]

約数ペア:

[(1, 289364334), (2, 144682167), (3, 96454778), (6, 48227389), (7, 41337762), (14, 20668881), (21, 13779254), (23, 12581058), (42, 6889627), (46, 6290529), (69, 4193686), (71, 4075554), (138, 2096843), (142, 2037777), (161, 1797294), (213, 1358518), (322, 898647), (426, 679259), (483, 599098), (497, 582222), (966, 299549), (994, 291111), (1491, 194074), (1633, 177198), (2982, 97037), (3266, 88599), (4219, 68586), (4899, 59066), (8438, 34293), (9798, 29533), (11431, 25314), (12657, 22862)]