394519944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6287

約数の個数: 128

約数和(自身を含む): 1255968000

約数和(自身を除く): 861448056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2639, 3016, 4524, 4872, 5278, 6229, 7917, 9048, 10556, 12458, 15834, 18687, 21112, 24916, 31668, 37374, 43603, 49832, 63336, 74748, 80977, 87206, 130809, 149496, 161954, 174412, 180641, 242931, 261618, 323908, 348824, 361282, 485862, 523236, 541923, 566839, 647816, 722564, 971724, 1046472, 1083846, 1133678, 1264487, 1445128, 1700517, 1943448, 2167692, 2267356, 2348333, 2528974, 3401034, 3793461, 4335384, 4534712, 4696666, 5057948, 6802068, 7044999, 7586922, 9393332, 10115896, 13604136, 14089998, 15173844, 16438331, 18786664, 28179996, 30347688, 32876662, 49314993, 56359992, 65753324, 98629986, 131506648, 197259972, 394519944]

約数ペア:

[(1, 394519944), (2, 197259972), (3, 131506648), (4, 98629986), (6, 65753324), (7, 56359992), (8, 49314993), (12, 32876662), (13, 30347688), (14, 28179996), (21, 18786664), (24, 16438331), (26, 15173844), (28, 14089998), (29, 13604136), (39, 10115896), (42, 9393332), (52, 7586922), (56, 7044999), (58, 6802068), (78, 5057948), (84, 4696666), (87, 4534712), (91, 4335384), (104, 3793461), (116, 3401034), (156, 2528974), (168, 2348333), (174, 2267356), (182, 2167692), (203, 1943448), (232, 1700517), (273, 1445128), (312, 1264487), (348, 1133678), (364, 1083846), (377, 1046472), (406, 971724), (546, 722564), (609, 647816), (696, 566839), (728, 541923), (754, 523236), (812, 485862), (1092, 361282), (1131, 348824), (1218, 323908), (1508, 261618), (1624, 242931), (2184, 180641), (2262, 174412), (2436, 161954), (2639, 149496), (3016, 130809), (4524, 87206), (4872, 80977), (5278, 74748), (6229, 63336), (7917, 49832), (9048, 43603), (10556, 37374), (12458, 31668), (15834, 24916), (18687, 21112)]