1497474888

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 160

約数和(自身を含む): 4705680000

約数和(自身を除く): 3208205112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 1999, 2058, 2184, 2401, 2548, 2744, 3822, 3998, 4116, 4459, 4802, 5096, 5997, 7203, 7644, 7996, 8232, 8918, 9604, 11994, 13377, 13993, 14406, 15288, 15992, 17836, 19208, 23988, 25987, 26754, 27986, 28812, 31213, 35672, 41979, 47976, 51974, 53508, 55972, 57624, 62426, 77961, 83958, 93639, 97951, 103948, 107016, 111944, 124852, 155922, 167916, 181909, 187278, 195902, 207896, 249704, 293853, 311844, 335832, 363818, 374556, 391804, 545727, 587706, 623688, 685657, 727636, 749112, 783608, 1091454, 1175412, 1273363, 1371314, 1455272, 2056971, 2182908, 2350824, 2546726, 2742628, 3820089, 4113942, 4365816, 4799599, 5093452, 5485256, 7640178, 8227884, 8913541, 9599198, 10186904, 14398797, 15280356, 16455768, 17827082, 19198396, 26740623, 28797594, 30560712, 35654164, 38396792, 53481246, 57595188, 62394787, 71308328, 106962492, 115190376, 124789574, 187184361, 213924984, 249579148, 374368722, 499158296, 748737444, 1497474888]

約数ペア:

[(1, 1497474888), (2, 748737444), (3, 499158296), (4, 374368722), (6, 249579148), (7, 213924984), (8, 187184361), (12, 124789574), (13, 115190376), (14, 106962492), (21, 71308328), (24, 62394787), (26, 57595188), (28, 53481246), (39, 38396792), (42, 35654164), (49, 30560712), (52, 28797594), (56, 26740623), (78, 19198396), (84, 17827082), (91, 16455768), (98, 15280356), (104, 14398797), (147, 10186904), (156, 9599198), (168, 8913541), (182, 8227884), (196, 7640178), (273, 5485256), (294, 5093452), (312, 4799599), (343, 4365816), (364, 4113942), (392, 3820089), (546, 2742628), (588, 2546726), (637, 2350824), (686, 2182908), (728, 2056971), (1029, 1455272), (1092, 1371314), (1176, 1273363), (1274, 1175412), (1372, 1091454), (1911, 783608), (1999, 749112), (2058, 727636), (2184, 685657), (2401, 623688), (2548, 587706), (2744, 545727), (3822, 391804), (3998, 374556), (4116, 363818), (4459, 335832), (4802, 311844), (5096, 293853), (5997, 249704), (7203, 207896), (7644, 195902), (7996, 187278), (8232, 181909), (8918, 167916), (9604, 155922), (11994, 124852), (13377, 111944), (13993, 107016), (14406, 103948), (15288, 97951), (15992, 93639), (17836, 83958), (19208, 77961), (23988, 62426), (25987, 57624), (26754, 55972), (27986, 53508), (28812, 51974), (31213, 47976), (35672, 41979)]