289077504

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3463

約数の個数: 72

約数和(自身を含む): 776409312

約数和(自身を除く): 487331808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 678, 768, 904, 1356, 1808, 2712, 3331, 3616, 5424, 6662, 7232, 9993, 10848, 13324, 14464, 19986, 21696, 26648, 28928, 39972, 43392, 53296, 79944, 86784, 106592, 159888, 213184, 319776, 376403, 426368, 639552, 752806, 852736, 1129209, 1279104, 1505612, 2258418, 2558208, 3011224, 4516836, 6022448, 9033672, 12044896, 18067344, 24089792, 36134688, 48179584, 72269376, 96359168, 144538752, 289077504]

約数ペア:

[(1, 289077504), (2, 144538752), (3, 96359168), (4, 72269376), (6, 48179584), (8, 36134688), (12, 24089792), (16, 18067344), (24, 12044896), (32, 9033672), (48, 6022448), (64, 4516836), (96, 3011224), (113, 2558208), (128, 2258418), (192, 1505612), (226, 1279104), (256, 1129209), (339, 852736), (384, 752806), (452, 639552), (678, 426368), (768, 376403), (904, 319776), (1356, 213184), (1808, 159888), (2712, 106592), (3331, 86784), (3616, 79944), (5424, 53296), (6662, 43392), (7232, 39972), (9993, 28928), (10848, 26648), (13324, 21696), (14464, 19986)]