1380450023372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{187393}}^1$

素因数の和:187711

約数の個数: 96

約数和(自身を含む): 2966881774080

約数和(自身を除く): 1586431750708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 227, 244, 266, 427, 454, 532, 854, 908, 1159, 1589, 1708, 2318, 3178, 4313, 4636, 6356, 8113, 8626, 13847, 16226, 17252, 27694, 30191, 32452, 55388, 60382, 96929, 120764, 187393, 193858, 263093, 374786, 387716, 526186, 749572, 1052372, 1311751, 1841651, 2623502, 3560467, 3683302, 5247004, 7120934, 7366604, 11430973, 14241868, 22861946, 24923269, 42538211, 45723892, 49846538, 80016811, 85076422, 99693076, 160033622, 170152844, 217188487, 297767477, 320067244, 434376974, 595534954, 808226009, 868753948, 1191069908, 1520319409, 1616452018, 2594830871, 3040638818, 3232904036, 5189661742, 5657582063, 6081277636, 10379323484, 11315164126, 18163816097, 22630328252, 36327632194, 49301786549, 72655264388, 98603573098, 197207146196, 345112505843, 690225011686, 1380450023372]

約数ペア:

[(1, 1380450023372), (2, 690225011686), (4, 345112505843), (7, 197207146196), (14, 98603573098), (19, 72655264388), (28, 49301786549), (38, 36327632194), (61, 22630328252), (76, 18163816097), (122, 11315164126), (133, 10379323484), (227, 6081277636), (244, 5657582063), (266, 5189661742), (427, 3232904036), (454, 3040638818), (532, 2594830871), (854, 1616452018), (908, 1520319409), (1159, 1191069908), (1589, 868753948), (1708, 808226009), (2318, 595534954), (3178, 434376974), (4313, 320067244), (4636, 297767477), (6356, 217188487), (8113, 170152844), (8626, 160033622), (13847, 99693076), (16226, 85076422), (17252, 80016811), (27694, 49846538), (30191, 45723892), (32452, 42538211), (55388, 24923269), (60382, 22861946), (96929, 14241868), (120764, 11430973), (187393, 7366604), (193858, 7120934), (263093, 5247004), (374786, 3683302), (387716, 3560467), (526186, 2623502), (749572, 1841651), (1052372, 1311751)]