293983144

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{57689}}^1$

素因数の和:57722

約数の個数: 48

約数和(自身を含む): 690549300

約数和(自身を除く): 396566156

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 57689, 115378, 230756, 403823, 461512, 749957, 807646, 1499914, 1615292, 2826761, 2999828, 3230584, 5249699, 5653522, 5999656, 10499398, 11307044, 20998796, 22614088, 36747893, 41997592, 73495786, 146991572, 293983144]

約数ペア:

[(1, 293983144), (2, 146991572), (4, 73495786), (7, 41997592), (8, 36747893), (13, 22614088), (14, 20998796), (26, 11307044), (28, 10499398), (49, 5999656), (52, 5653522), (56, 5249699), (91, 3230584), (98, 2999828), (104, 2826761), (182, 1615292), (196, 1499914), (364, 807646), (392, 749957), (637, 461512), (728, 403823), (1274, 230756), (2548, 115378), (5096, 57689)]