313483776

素因数分解:

$2^9\times 3^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:929

約数の個数: 80

約数和(自身を含む): 838860000

約数和(自身を除く): 525376224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 409, 499, 512, 768, 818, 998, 1227, 1497, 1536, 1636, 1996, 2454, 2994, 3272, 3992, 4908, 5988, 6544, 7984, 9816, 11976, 13088, 15968, 19632, 23952, 26176, 31936, 39264, 47904, 52352, 63872, 78528, 95808, 104704, 127744, 157056, 191616, 204091, 209408, 255488, 314112, 383232, 408182, 612273, 628224, 766464, 816364, 1224546, 1632728, 2449092, 3265456, 4898184, 6530912, 9796368, 13061824, 19592736, 26123648, 39185472, 52247296, 78370944, 104494592, 156741888, 313483776]

約数ペア:

[(1, 313483776), (2, 156741888), (3, 104494592), (4, 78370944), (6, 52247296), (8, 39185472), (12, 26123648), (16, 19592736), (24, 13061824), (32, 9796368), (48, 6530912), (64, 4898184), (96, 3265456), (128, 2449092), (192, 1632728), (256, 1224546), (384, 816364), (409, 766464), (499, 628224), (512, 612273), (768, 408182), (818, 383232), (998, 314112), (1227, 255488), (1497, 209408), (1536, 204091), (1636, 191616), (1996, 157056), (2454, 127744), (2994, 104704), (3272, 95808), (3992, 78528), (4908, 63872), (5988, 52352), (6544, 47904), (7984, 39264), (9816, 31936), (11976, 26176), (13088, 23952), (15968, 19632)]