31033728

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 101836800

約数和(自身を除く): 70803072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 79, 88, 93, 96, 99, 124, 128, 132, 144, 158, 176, 186, 192, 198, 237, 248, 264, 279, 288, 316, 341, 352, 372, 384, 396, 474, 496, 528, 558, 576, 632, 682, 704, 711, 744, 792, 869, 948, 992, 1023, 1056, 1116, 1152, 1264, 1364, 1408, 1422, 1488, 1584, 1738, 1896, 1984, 2046, 2112, 2232, 2449, 2528, 2607, 2728, 2844, 2976, 3069, 3168, 3476, 3792, 3968, 4092, 4224, 4464, 4898, 5056, 5214, 5456, 5688, 5952, 6138, 6336, 6952, 7347, 7584, 7821, 8184, 8928, 9796, 10112, 10428, 10912, 11376, 11904, 12276, 12672, 13904, 14694, 15168, 15642, 16368, 17856, 19592, 20856, 21824, 22041, 22752, 24552, 26939, 27808, 29388, 30336, 31284, 32736, 35712, 39184, 41712, 43648, 44082, 45504, 49104, 53878, 55616, 58776, 62568, 65472, 78368, 80817, 83424, 88164, 91008, 98208, 107756, 111232, 117552, 125136, 130944, 156736, 161634, 166848, 176328, 196416, 215512, 235104, 242451, 250272, 313472, 323268, 333696, 352656, 392832, 431024, 470208, 484902, 500544, 646536, 705312, 862048, 940416, 969804, 1001088, 1293072, 1410624, 1724096, 1939608, 2586144, 2821248, 3448192, 3879216, 5172288, 7758432, 10344576, 15516864, 31033728]

約数ペア:

[(1, 31033728), (2, 15516864), (3, 10344576), (4, 7758432), (6, 5172288), (8, 3879216), (9, 3448192), (11, 2821248), (12, 2586144), (16, 1939608), (18, 1724096), (22, 1410624), (24, 1293072), (31, 1001088), (32, 969804), (33, 940416), (36, 862048), (44, 705312), (48, 646536), (62, 500544), (64, 484902), (66, 470208), (72, 431024), (79, 392832), (88, 352656), (93, 333696), (96, 323268), (99, 313472), (124, 250272), (128, 242451), (132, 235104), (144, 215512), (158, 196416), (176, 176328), (186, 166848), (192, 161634), (198, 156736), (237, 130944), (248, 125136), (264, 117552), (279, 111232), (288, 107756), (316, 98208), (341, 91008), (352, 88164), (372, 83424), (384, 80817), (396, 78368), (474, 65472), (496, 62568), (528, 58776), (558, 55616), (576, 53878), (632, 49104), (682, 45504), (704, 44082), (711, 43648), (744, 41712), (792, 39184), (869, 35712), (948, 32736), (992, 31284), (1023, 30336), (1056, 29388), (1116, 27808), (1152, 26939), (1264, 24552), (1364, 22752), (1408, 22041), (1422, 21824), (1488, 20856), (1584, 19592), (1738, 17856), (1896, 16368), (1984, 15642), (2046, 15168), (2112, 14694), (2232, 13904), (2449, 12672), (2528, 12276), (2607, 11904), (2728, 11376), (2844, 10912), (2976, 10428), (3069, 10112), (3168, 9796), (3476, 8928), (3792, 8184), (3968, 7821), (4092, 7584), (4224, 7347), (4464, 6952), (4898, 6336), (5056, 6138), (5214, 5952), (5456, 5688)]