15731939496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{11867}}^1$

素因数の和:12503

約数の個数: 128

約数和(自身を含む): 48489799680

約数和(自身を除く): 32757860184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 607, 728, 1092, 1214, 1821, 2184, 2428, 3642, 4249, 4856, 7284, 7891, 8498, 11867, 12747, 14568, 15782, 16996, 23673, 23734, 25494, 31564, 33992, 35601, 47346, 47468, 50988, 55237, 63128, 71202, 83069, 94692, 94936, 101976, 110474, 142404, 154271, 165711, 166138, 189384, 220948, 249207, 284808, 308542, 331422, 332276, 441896, 462813, 498414, 617084, 662844, 664552, 925626, 996828, 1079897, 1234168, 1325688, 1851252, 1993656, 2159794, 3239691, 3702504, 4319588, 6479382, 7203269, 8639176, 12958764, 14406538, 21609807, 25917528, 28813076, 43219614, 50422883, 57626152, 86439228, 93642497, 100845766, 151268649, 172878456, 187284994, 201691532, 280927491, 302537298, 374569988, 403383064, 561854982, 605074596, 655497479, 749139976, 1123709964, 1210149192, 1310994958, 1966492437, 2247419928, 2621989916, 3932984874, 5243979832, 7865969748, 15731939496]

約数ペア:

[(1, 15731939496), (2, 7865969748), (3, 5243979832), (4, 3932984874), (6, 2621989916), (7, 2247419928), (8, 1966492437), (12, 1310994958), (13, 1210149192), (14, 1123709964), (21, 749139976), (24, 655497479), (26, 605074596), (28, 561854982), (39, 403383064), (42, 374569988), (52, 302537298), (56, 280927491), (78, 201691532), (84, 187284994), (91, 172878456), (104, 151268649), (156, 100845766), (168, 93642497), (182, 86439228), (273, 57626152), (312, 50422883), (364, 43219614), (546, 28813076), (607, 25917528), (728, 21609807), (1092, 14406538), (1214, 12958764), (1821, 8639176), (2184, 7203269), (2428, 6479382), (3642, 4319588), (4249, 3702504), (4856, 3239691), (7284, 2159794), (7891, 1993656), (8498, 1851252), (11867, 1325688), (12747, 1234168), (14568, 1079897), (15782, 996828), (16996, 925626), (23673, 664552), (23734, 662844), (25494, 617084), (31564, 498414), (33992, 462813), (35601, 441896), (47346, 332276), (47468, 331422), (50988, 308542), (55237, 284808), (63128, 249207), (71202, 220948), (83069, 189384), (94692, 166138), (94936, 165711), (101976, 154271), (110474, 142404)]