288215676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2003}}^1$

素因数の和:2591

約数の個数: 72

約数和(自身を含む): 834497664

約数和(自身を除く): 546281988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 1142, 1713, 2003, 2284, 3426, 3997, 4006, 5139, 6009, 6852, 7994, 8012, 10278, 11991, 12018, 14021, 15988, 18027, 20556, 23982, 24036, 28042, 35973, 36054, 42063, 47964, 56084, 71946, 72108, 84126, 126189, 143892, 168252, 252378, 504756, 1143713, 2287426, 3431139, 4574852, 6862278, 8005991, 10293417, 13724556, 16011982, 20586834, 24017973, 32023964, 41173668, 48035946, 72053919, 96071892, 144107838, 288215676]

約数ペア:

[(1, 288215676), (2, 144107838), (3, 96071892), (4, 72053919), (6, 48035946), (7, 41173668), (9, 32023964), (12, 24017973), (14, 20586834), (18, 16011982), (21, 13724556), (28, 10293417), (36, 8005991), (42, 6862278), (63, 4574852), (84, 3431139), (126, 2287426), (252, 1143713), (571, 504756), (1142, 252378), (1713, 168252), (2003, 143892), (2284, 126189), (3426, 84126), (3997, 72108), (4006, 71946), (5139, 56084), (6009, 47964), (6852, 42063), (7994, 36054), (8012, 35973), (10278, 28042), (11991, 24036), (12018, 23982), (14021, 20556), (15988, 18027)]