385909704

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 1113552000

約数和(自身を除く): 727642296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 109, 111, 148, 216, 218, 222, 296, 327, 333, 436, 443, 444, 654, 666, 872, 886, 888, 981, 999, 1308, 1329, 1332, 1772, 1962, 1998, 2616, 2658, 2664, 2943, 3544, 3924, 3987, 3996, 4033, 5316, 5886, 7848, 7974, 7992, 8066, 10632, 11772, 11961, 12099, 15948, 16132, 16391, 23544, 23922, 24198, 31896, 32264, 32782, 36297, 47844, 48287, 48396, 49173, 65564, 72594, 95688, 96574, 96792, 98346, 108891, 131128, 144861, 145188, 147519, 193148, 196692, 217782, 289722, 290376, 295038, 386296, 393384, 434583, 435564, 442557, 579444, 590076, 869166, 871128, 885114, 1158888, 1180152, 1303749, 1738332, 1770228, 1786619, 2607498, 3476664, 3540456, 3573238, 5214996, 5359857, 7146476, 10429992, 10719714, 14292952, 16079571, 21439428, 32159142, 42878856, 48238713, 64318284, 96477426, 128636568, 192954852, 385909704]

約数ペア:

[(1, 385909704), (2, 192954852), (3, 128636568), (4, 96477426), (6, 64318284), (8, 48238713), (9, 42878856), (12, 32159142), (18, 21439428), (24, 16079571), (27, 14292952), (36, 10719714), (37, 10429992), (54, 7146476), (72, 5359857), (74, 5214996), (108, 3573238), (109, 3540456), (111, 3476664), (148, 2607498), (216, 1786619), (218, 1770228), (222, 1738332), (296, 1303749), (327, 1180152), (333, 1158888), (436, 885114), (443, 871128), (444, 869166), (654, 590076), (666, 579444), (872, 442557), (886, 435564), (888, 434583), (981, 393384), (999, 386296), (1308, 295038), (1329, 290376), (1332, 289722), (1772, 217782), (1962, 196692), (1998, 193148), (2616, 147519), (2658, 145188), (2664, 144861), (2943, 131128), (3544, 108891), (3924, 98346), (3987, 96792), (3996, 96574), (4033, 95688), (5316, 72594), (5886, 65564), (7848, 49173), (7974, 48396), (7992, 48287), (8066, 47844), (10632, 36297), (11772, 32782), (11961, 32264), (12099, 31896), (15948, 24198), (16132, 23922), (16391, 23544)]