315262464

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 938082816

約数和(自身を除く): 622820352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 352, 376, 384, 397, 512, 517, 528, 564, 704, 752, 768, 794, 1034, 1056, 1128, 1191, 1408, 1504, 1536, 1551, 1588, 2068, 2112, 2256, 2382, 2816, 3008, 3102, 3176, 4136, 4224, 4367, 4512, 4764, 5632, 6016, 6204, 6352, 8272, 8448, 8734, 9024, 9528, 12032, 12408, 12704, 13101, 16544, 16896, 17468, 18048, 18659, 19056, 24064, 24816, 25408, 26202, 33088, 34936, 36096, 37318, 38112, 49632, 50816, 52404, 55977, 66176, 69872, 72192, 74636, 76224, 99264, 101632, 104808, 111954, 132352, 139744, 149272, 152448, 198528, 203264, 205249, 209616, 223908, 264704, 279488, 298544, 304896, 397056, 410498, 419232, 447816, 558976, 597088, 609792, 615747, 794112, 820996, 838464, 895632, 1117952, 1194176, 1231494, 1641992, 1676928, 1791264, 2235904, 2388352, 2462988, 3283984, 3353856, 3582528, 4776704, 4925976, 6567968, 6707712, 7165056, 9553408, 9851952, 13135936, 14330112, 19703904, 26271872, 28660224, 39407808, 52543744, 78815616, 105087488, 157631232, 315262464]

約数ペア:

[(1, 315262464), (2, 157631232), (3, 105087488), (4, 78815616), (6, 52543744), (8, 39407808), (11, 28660224), (12, 26271872), (16, 19703904), (22, 14330112), (24, 13135936), (32, 9851952), (33, 9553408), (44, 7165056), (47, 6707712), (48, 6567968), (64, 4925976), (66, 4776704), (88, 3582528), (94, 3353856), (96, 3283984), (128, 2462988), (132, 2388352), (141, 2235904), (176, 1791264), (188, 1676928), (192, 1641992), (256, 1231494), (264, 1194176), (282, 1117952), (352, 895632), (376, 838464), (384, 820996), (397, 794112), (512, 615747), (517, 609792), (528, 597088), (564, 558976), (704, 447816), (752, 419232), (768, 410498), (794, 397056), (1034, 304896), (1056, 298544), (1128, 279488), (1191, 264704), (1408, 223908), (1504, 209616), (1536, 205249), (1551, 203264), (1588, 198528), (2068, 152448), (2112, 149272), (2256, 139744), (2382, 132352), (2816, 111954), (3008, 104808), (3102, 101632), (3176, 99264), (4136, 76224), (4224, 74636), (4367, 72192), (4512, 69872), (4764, 66176), (5632, 55977), (6016, 52404), (6204, 50816), (6352, 49632), (8272, 38112), (8448, 37318), (8734, 36096), (9024, 34936), (9528, 33088), (12032, 26202), (12408, 25408), (12704, 24816), (13101, 24064), (16544, 19056), (16896, 18659), (17468, 18048)]