1312018704

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 180

約数和(自身を含む): 4001790000

約数和(自身を除く): 2689771296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 499, 558, 589, 684, 744, 912, 961, 998, 1116, 1178, 1368, 1488, 1497, 1767, 1922, 1996, 2232, 2356, 2736, 2883, 2994, 3534, 3844, 3992, 4464, 4491, 4712, 5301, 5766, 5988, 7068, 7688, 7984, 8649, 8982, 9424, 9481, 10602, 11532, 11976, 14136, 15376, 15469, 17298, 17964, 18259, 18962, 21204, 23064, 23952, 28272, 28443, 30938, 34596, 35928, 36518, 37924, 42408, 46128, 46407, 54777, 56886, 61876, 69192, 71856, 73036, 75848, 84816, 85329, 92814, 109554, 113772, 123752, 138384, 139221, 146072, 151696, 164331, 170658, 185628, 219108, 227544, 247504, 278442, 292144, 293911, 328662, 341316, 371256, 438216, 455088, 479539, 556884, 587822, 657324, 682632, 742512, 876432, 881733, 959078, 1113768, 1175644, 1314648, 1365264, 1438617, 1763466, 1918156, 2227536, 2351288, 2629296, 2645199, 2877234, 3526932, 3836312, 4315851, 4702576, 5290398, 5754468, 7053864, 7672624, 8631702, 9111241, 10580796, 11508936, 14107728, 17263404, 18222482, 21161592, 23017872, 27333723, 34526808, 36444964, 42323184, 54667446, 69053616, 72889928, 82001169, 109334892, 145779856, 164002338, 218669784, 328004676, 437339568, 656009352, 1312018704]

約数ペア:

[(1, 1312018704), (2, 656009352), (3, 437339568), (4, 328004676), (6, 218669784), (8, 164002338), (9, 145779856), (12, 109334892), (16, 82001169), (18, 72889928), (19, 69053616), (24, 54667446), (31, 42323184), (36, 36444964), (38, 34526808), (48, 27333723), (57, 23017872), (62, 21161592), (72, 18222482), (76, 17263404), (93, 14107728), (114, 11508936), (124, 10580796), (144, 9111241), (152, 8631702), (171, 7672624), (186, 7053864), (228, 5754468), (248, 5290398), (279, 4702576), (304, 4315851), (342, 3836312), (372, 3526932), (456, 2877234), (496, 2645199), (499, 2629296), (558, 2351288), (589, 2227536), (684, 1918156), (744, 1763466), (912, 1438617), (961, 1365264), (998, 1314648), (1116, 1175644), (1178, 1113768), (1368, 959078), (1488, 881733), (1497, 876432), (1767, 742512), (1922, 682632), (1996, 657324), (2232, 587822), (2356, 556884), (2736, 479539), (2883, 455088), (2994, 438216), (3534, 371256), (3844, 341316), (3992, 328662), (4464, 293911), (4491, 292144), (4712, 278442), (5301, 247504), (5766, 227544), (5988, 219108), (7068, 185628), (7688, 170658), (7984, 164331), (8649, 151696), (8982, 146072), (9424, 139221), (9481, 138384), (10602, 123752), (11532, 113772), (11976, 109554), (14136, 92814), (15376, 85329), (15469, 84816), (17298, 75848), (17964, 73036), (18259, 71856), (18962, 69192), (21204, 61876), (23064, 56886), (23952, 54777), (28272, 46407), (28443, 46128), (30938, 42408), (34596, 37924), (35928, 36518)]