490994688

素因数分解:

$2^{10}\times 3^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1$

素因数の和:877

約数の個数: 88

約数和(自身を含む): 1315680592

約数和(自身を除く): 824685904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 384, 512, 554, 577, 768, 831, 1024, 1108, 1154, 1536, 1662, 1731, 2216, 2308, 3072, 3324, 3462, 4432, 4616, 6648, 6924, 8864, 9232, 13296, 13848, 17728, 18464, 26592, 27696, 35456, 36928, 53184, 55392, 70912, 73856, 106368, 110784, 141824, 147712, 159829, 212736, 221568, 283648, 295424, 319658, 425472, 443136, 479487, 590848, 639316, 850944, 886272, 958974, 1278632, 1772544, 1917948, 2557264, 3835896, 5114528, 7671792, 10229056, 15343584, 20458112, 30687168, 40916224, 61374336, 81832448, 122748672, 163664896, 245497344, 490994688]

約数ペア:

[(1, 490994688), (2, 245497344), (3, 163664896), (4, 122748672), (6, 81832448), (8, 61374336), (12, 40916224), (16, 30687168), (24, 20458112), (32, 15343584), (48, 10229056), (64, 7671792), (96, 5114528), (128, 3835896), (192, 2557264), (256, 1917948), (277, 1772544), (384, 1278632), (512, 958974), (554, 886272), (577, 850944), (768, 639316), (831, 590848), (1024, 479487), (1108, 443136), (1154, 425472), (1536, 319658), (1662, 295424), (1731, 283648), (2216, 221568), (2308, 212736), (3072, 159829), (3324, 147712), (3462, 141824), (4432, 110784), (4616, 106368), (6648, 73856), (6924, 70912), (8864, 55392), (9232, 53184), (13296, 36928), (13848, 35456), (17728, 27696), (18464, 26592)]