31520911104

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{147107}}^1$

素因数の和:147163

約数の個数: 144

約数和(自身を含む): 96220400640

約数和(自身を除く): 64699489536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 6912, 7936, 8928, 11904, 13392, 17856, 23808, 26784, 35712, 53568, 71424, 107136, 147107, 214272, 294214, 441321, 588428, 882642, 1176856, 1323963, 1765284, 2353712, 2647926, 3530568, 3971889, 4560317, 4707424, 5295852, 7061136, 7943778, 9120634, 9414848, 10591704, 13680951, 14122272, 15887556, 18241268, 18829696, 21183408, 27361902, 28244544, 31775112, 36482536, 37659392, 41042853, 42366816, 54723804, 56489088, 63550224, 72965072, 82085706, 84733632, 109447608, 112978176, 123128559, 127100448, 145930144, 164171412, 169467264, 218895216, 246257118, 254200896, 291860288, 328342824, 338934528, 437790432, 492514236, 508401792, 583720576, 656685648, 875580864, 985028472, 1016803584, 1167441152, 1313371296, 1751161728, 1970056944, 2626742592, 3502323456, 3940113888, 5253485184, 7880227776, 10506970368, 15760455552, 31520911104]

約数ペア:

[(1, 31520911104), (2, 15760455552), (3, 10506970368), (4, 7880227776), (6, 5253485184), (8, 3940113888), (9, 3502323456), (12, 2626742592), (16, 1970056944), (18, 1751161728), (24, 1313371296), (27, 1167441152), (31, 1016803584), (32, 985028472), (36, 875580864), (48, 656685648), (54, 583720576), (62, 508401792), (64, 492514236), (72, 437790432), (93, 338934528), (96, 328342824), (108, 291860288), (124, 254200896), (128, 246257118), (144, 218895216), (186, 169467264), (192, 164171412), (216, 145930144), (248, 127100448), (256, 123128559), (279, 112978176), (288, 109447608), (372, 84733632), (384, 82085706), (432, 72965072), (496, 63550224), (558, 56489088), (576, 54723804), (744, 42366816), (768, 41042853), (837, 37659392), (864, 36482536), (992, 31775112), (1116, 28244544), (1152, 27361902), (1488, 21183408), (1674, 18829696), (1728, 18241268), (1984, 15887556), (2232, 14122272), (2304, 13680951), (2976, 10591704), (3348, 9414848), (3456, 9120634), (3968, 7943778), (4464, 7061136), (5952, 5295852), (6696, 4707424), (6912, 4560317), (7936, 3971889), (8928, 3530568), (11904, 2647926), (13392, 2353712), (17856, 1765284), (23808, 1323963), (26784, 1176856), (35712, 882642), (53568, 588428), (71424, 441321), (107136, 294214), (147107, 214272)]