313241856

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 879083520

約数和(自身を除く): 565841664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 177, 186, 192, 223, 236, 248, 256, 354, 372, 384, 446, 472, 496, 669, 708, 744, 768, 892, 944, 992, 1338, 1416, 1488, 1784, 1829, 1888, 1984, 2676, 2832, 2976, 3568, 3658, 3776, 3968, 5352, 5487, 5664, 5952, 6913, 7136, 7316, 7552, 7936, 10704, 10974, 11328, 11904, 13157, 13826, 14272, 14632, 15104, 20739, 21408, 21948, 22656, 23808, 26314, 27652, 28544, 29264, 39471, 41478, 42816, 43896, 45312, 52628, 55304, 57088, 58528, 78942, 82956, 85632, 87792, 105256, 110608, 117056, 157884, 165912, 171264, 175584, 210512, 221216, 234112, 315768, 331824, 351168, 407867, 421024, 442432, 468224, 631536, 663648, 702336, 815734, 842048, 884864, 1223601, 1263072, 1327296, 1404672, 1631468, 1684096, 1769728, 2447202, 2526144, 2654592, 3262936, 3368192, 4894404, 5052288, 5309184, 6525872, 9788808, 10104576, 13051744, 19577616, 26103488, 39155232, 52206976, 78310464, 104413952, 156620928, 313241856]

約数ペア:

[(1, 313241856), (2, 156620928), (3, 104413952), (4, 78310464), (6, 52206976), (8, 39155232), (12, 26103488), (16, 19577616), (24, 13051744), (31, 10104576), (32, 9788808), (48, 6525872), (59, 5309184), (62, 5052288), (64, 4894404), (93, 3368192), (96, 3262936), (118, 2654592), (124, 2526144), (128, 2447202), (177, 1769728), (186, 1684096), (192, 1631468), (223, 1404672), (236, 1327296), (248, 1263072), (256, 1223601), (354, 884864), (372, 842048), (384, 815734), (446, 702336), (472, 663648), (496, 631536), (669, 468224), (708, 442432), (744, 421024), (768, 407867), (892, 351168), (944, 331824), (992, 315768), (1338, 234112), (1416, 221216), (1488, 210512), (1784, 175584), (1829, 171264), (1888, 165912), (1984, 157884), (2676, 117056), (2832, 110608), (2976, 105256), (3568, 87792), (3658, 85632), (3776, 82956), (3968, 78942), (5352, 58528), (5487, 57088), (5664, 55304), (5952, 52628), (6913, 45312), (7136, 43896), (7316, 42816), (7552, 41478), (7936, 39471), (10704, 29264), (10974, 28544), (11328, 27652), (11904, 26314), (13157, 23808), (13826, 22656), (14272, 21948), (14632, 21408), (15104, 20739)]