286378716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1915

約数の個数: 96

約数和(自身を含む): 772208640

約数和(自身を除く): 485829924

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 156, 159, 212, 228, 247, 318, 494, 636, 689, 741, 988, 1007, 1378, 1482, 1823, 2014, 2067, 2756, 2964, 3021, 3646, 4028, 4134, 5469, 6042, 7292, 8268, 10938, 12084, 13091, 21876, 23699, 26182, 34637, 39273, 47398, 52364, 69274, 71097, 78546, 94796, 96619, 103911, 138548, 142194, 157092, 193238, 207822, 284388, 289857, 386476, 415644, 450281, 579714, 900562, 1159428, 1256047, 1350843, 1801124, 1835761, 2512094, 2701686, 3671522, 3768141, 5024188, 5403372, 5507283, 7343044, 7536282, 11014566, 15072564, 22029132, 23864893, 47729786, 71594679, 95459572, 143189358, 286378716]

約数ペア:

[(1, 286378716), (2, 143189358), (3, 95459572), (4, 71594679), (6, 47729786), (12, 23864893), (13, 22029132), (19, 15072564), (26, 11014566), (38, 7536282), (39, 7343044), (52, 5507283), (53, 5403372), (57, 5024188), (76, 3768141), (78, 3671522), (106, 2701686), (114, 2512094), (156, 1835761), (159, 1801124), (212, 1350843), (228, 1256047), (247, 1159428), (318, 900562), (494, 579714), (636, 450281), (689, 415644), (741, 386476), (988, 289857), (1007, 284388), (1378, 207822), (1482, 193238), (1823, 157092), (2014, 142194), (2067, 138548), (2756, 103911), (2964, 96619), (3021, 94796), (3646, 78546), (4028, 71097), (4134, 69274), (5469, 52364), (6042, 47398), (7292, 39273), (8268, 34637), (10938, 26182), (12084, 23699), (13091, 21876)]