879168928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 2053937088

約数和(自身を除く): 1174768160

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 88, 92, 113, 124, 176, 184, 226, 248, 253, 341, 352, 368, 452, 496, 506, 682, 713, 736, 904, 961, 992, 1012, 1243, 1364, 1426, 1808, 1922, 2024, 2486, 2599, 2728, 2852, 3503, 3616, 3844, 4048, 4972, 5198, 5456, 5704, 7006, 7688, 7843, 8096, 9944, 10396, 10571, 10912, 11408, 14012, 15376, 15686, 19888, 20792, 21142, 22103, 22816, 28024, 28589, 30752, 31372, 38533, 39776, 41584, 42284, 44206, 56048, 57178, 62744, 77066, 80569, 83168, 84568, 88412, 108593, 112096, 114356, 125488, 154132, 161138, 169136, 176824, 217186, 228712, 243133, 250976, 308264, 322276, 338272, 353648, 434372, 457424, 486266, 616528, 644552, 707296, 868744, 886259, 914848, 972532, 1194523, 1233056, 1289104, 1737488, 1772518, 1945064, 2389046, 2497639, 2578208, 3474976, 3545036, 3890128, 4778092, 4995278, 7090072, 7780256, 9556184, 9990556, 14180144, 19112368, 19981112, 27474029, 28360288, 38224736, 39962224, 54948058, 79924448, 109896116, 219792232, 439584464, 879168928]

約数ペア:

[(1, 879168928), (2, 439584464), (4, 219792232), (8, 109896116), (11, 79924448), (16, 54948058), (22, 39962224), (23, 38224736), (31, 28360288), (32, 27474029), (44, 19981112), (46, 19112368), (62, 14180144), (88, 9990556), (92, 9556184), (113, 7780256), (124, 7090072), (176, 4995278), (184, 4778092), (226, 3890128), (248, 3545036), (253, 3474976), (341, 2578208), (352, 2497639), (368, 2389046), (452, 1945064), (496, 1772518), (506, 1737488), (682, 1289104), (713, 1233056), (736, 1194523), (904, 972532), (961, 914848), (992, 886259), (1012, 868744), (1243, 707296), (1364, 644552), (1426, 616528), (1808, 486266), (1922, 457424), (2024, 434372), (2486, 353648), (2599, 338272), (2728, 322276), (2852, 308264), (3503, 250976), (3616, 243133), (3844, 228712), (4048, 217186), (4972, 176824), (5198, 169136), (5456, 161138), (5704, 154132), (7006, 125488), (7688, 114356), (7843, 112096), (8096, 108593), (9944, 88412), (10396, 84568), (10571, 83168), (10912, 80569), (11408, 77066), (14012, 62744), (15376, 57178), (15686, 56048), (19888, 44206), (20792, 42284), (21142, 41584), (22103, 39776), (22816, 38533), (28024, 31372), (28589, 30752)]