1159619728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 2399846400

約数和(自身を除く): 1240226672

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 127, 164, 248, 254, 328, 449, 496, 508, 656, 898, 1016, 1271, 1796, 2032, 2542, 3592, 3937, 5084, 5207, 7184, 7874, 10168, 10414, 13919, 15748, 18409, 20336, 20828, 27838, 31496, 36818, 41656, 55676, 57023, 62992, 73636, 83312, 111352, 114046, 147272, 161417, 222704, 228092, 294544, 322834, 456184, 570679, 645668, 912368, 1141358, 1291336, 1767713, 2282716, 2337943, 2582672, 3535426, 4565432, 4675886, 7070852, 9130864, 9351772, 14141704, 18703544, 28283408, 37407088, 72476233, 144952466, 289904932, 579809864, 1159619728]

約数ペア:

[(1, 1159619728), (2, 579809864), (4, 289904932), (8, 144952466), (16, 72476233), (31, 37407088), (41, 28283408), (62, 18703544), (82, 14141704), (124, 9351772), (127, 9130864), (164, 7070852), (248, 4675886), (254, 4565432), (328, 3535426), (449, 2582672), (496, 2337943), (508, 2282716), (656, 1767713), (898, 1291336), (1016, 1141358), (1271, 912368), (1796, 645668), (2032, 570679), (2542, 456184), (3592, 322834), (3937, 294544), (5084, 228092), (5207, 222704), (7184, 161417), (7874, 147272), (10168, 114046), (10414, 111352), (13919, 83312), (15748, 73636), (18409, 62992), (20336, 57023), (20828, 55676), (27838, 41656), (31496, 36818)]