3942991248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1125

約数の個数: 160

約数和(自身を含む): 11879239680

約数和(自身を除く): 7936248432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 197, 213, 284, 336, 394, 426, 497, 568, 591, 788, 839, 852, 994, 1136, 1182, 1379, 1491, 1576, 1678, 1704, 1988, 2364, 2517, 2758, 2982, 3152, 3356, 3408, 3976, 4137, 4728, 5034, 5516, 5873, 5964, 6712, 7952, 8274, 9456, 10068, 11032, 11746, 11928, 13424, 13987, 16548, 17619, 20136, 22064, 23492, 23856, 27974, 33096, 35238, 40272, 41961, 46984, 55948, 59569, 66192, 70476, 83922, 93968, 97909, 111896, 119138, 140952, 165283, 167844, 178707, 195818, 223792, 238276, 281904, 293727, 330566, 335688, 357414, 391636, 416983, 476552, 495849, 587454, 661132, 671376, 714828, 783272, 833966, 953104, 991698, 1156981, 1174908, 1250949, 1322264, 1429656, 1566544, 1667932, 1983396, 2313962, 2349816, 2501898, 2644528, 2859312, 3335864, 3470943, 3966792, 4627924, 4699632, 5003796, 6671728, 6941886, 7933584, 9255848, 10007592, 11735093, 13883772, 18511696, 20015184, 23470186, 27767544, 35205279, 46940372, 55535088, 70410558, 82145651, 93880744, 140821116, 164291302, 187761488, 246436953, 281642232, 328582604, 492873906, 563284464, 657165208, 985747812, 1314330416, 1971495624, 3942991248]

約数ペア:

[(1, 3942991248), (2, 1971495624), (3, 1314330416), (4, 985747812), (6, 657165208), (7, 563284464), (8, 492873906), (12, 328582604), (14, 281642232), (16, 246436953), (21, 187761488), (24, 164291302), (28, 140821116), (42, 93880744), (48, 82145651), (56, 70410558), (71, 55535088), (84, 46940372), (112, 35205279), (142, 27767544), (168, 23470186), (197, 20015184), (213, 18511696), (284, 13883772), (336, 11735093), (394, 10007592), (426, 9255848), (497, 7933584), (568, 6941886), (591, 6671728), (788, 5003796), (839, 4699632), (852, 4627924), (994, 3966792), (1136, 3470943), (1182, 3335864), (1379, 2859312), (1491, 2644528), (1576, 2501898), (1678, 2349816), (1704, 2313962), (1988, 1983396), (2364, 1667932), (2517, 1566544), (2758, 1429656), (2982, 1322264), (3152, 1250949), (3356, 1174908), (3408, 1156981), (3976, 991698), (4137, 953104), (4728, 833966), (5034, 783272), (5516, 714828), (5873, 671376), (5964, 661132), (6712, 587454), (7952, 495849), (8274, 476552), (9456, 416983), (10068, 391636), (11032, 357414), (11746, 335688), (11928, 330566), (13424, 293727), (13987, 281904), (16548, 238276), (17619, 223792), (20136, 195818), (22064, 178707), (23492, 167844), (23856, 165283), (27974, 140952), (33096, 119138), (35238, 111896), (40272, 97909), (41961, 93968), (46984, 83922), (55948, 70476), (59569, 66192)]