253487616

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2189

約数の個数: 80

約数和(自身を含む): 684182400

約数和(自身を除く): 430694784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1264, 1536, 1896, 2089, 2528, 3792, 4178, 5056, 6267, 7584, 8356, 10112, 12534, 15168, 16712, 20224, 25068, 30336, 33424, 40448, 50136, 60672, 66848, 100272, 121344, 133696, 165031, 200544, 267392, 330062, 401088, 495093, 534784, 660124, 802176, 990186, 1069568, 1320248, 1604352, 1980372, 2640496, 3208704, 3960744, 5280992, 7921488, 10561984, 15842976, 21123968, 31685952, 42247936, 63371904, 84495872, 126743808, 253487616]

約数ペア:

[(1, 253487616), (2, 126743808), (3, 84495872), (4, 63371904), (6, 42247936), (8, 31685952), (12, 21123968), (16, 15842976), (24, 10561984), (32, 7921488), (48, 5280992), (64, 3960744), (79, 3208704), (96, 2640496), (128, 1980372), (158, 1604352), (192, 1320248), (237, 1069568), (256, 990186), (316, 802176), (384, 660124), (474, 534784), (512, 495093), (632, 401088), (768, 330062), (948, 267392), (1264, 200544), (1536, 165031), (1896, 133696), (2089, 121344), (2528, 100272), (3792, 66848), (4178, 60672), (5056, 50136), (6267, 40448), (7584, 33424), (8356, 30336), (10112, 25068), (12534, 20224), (15168, 16712)]