216269676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:761

約数の個数: 120

約数和(自身を含む): 651146496

約数和(自身を除く): 434876820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 167, 189, 252, 324, 334, 378, 501, 567, 571, 668, 756, 1002, 1134, 1142, 1169, 1503, 1713, 2004, 2268, 2284, 2338, 3006, 3426, 3507, 3997, 4509, 4676, 5139, 6012, 6852, 7014, 7994, 9018, 10278, 10521, 11991, 13527, 14028, 15417, 15988, 18036, 20556, 21042, 23982, 27054, 30834, 31563, 35973, 42084, 46251, 47964, 54108, 61668, 63126, 71946, 92502, 94689, 95357, 107919, 126252, 143892, 185004, 189378, 190714, 215838, 286071, 323757, 378756, 381428, 431676, 572142, 647514, 667499, 858213, 1144284, 1295028, 1334998, 1716426, 2002497, 2574639, 2669996, 3432852, 4004994, 5149278, 6007491, 7723917, 8009988, 10298556, 12014982, 15447834, 18022473, 24029964, 30895668, 36044946, 54067419, 72089892, 108134838, 216269676]

約数ペア:

[(1, 216269676), (2, 108134838), (3, 72089892), (4, 54067419), (6, 36044946), (7, 30895668), (9, 24029964), (12, 18022473), (14, 15447834), (18, 12014982), (21, 10298556), (27, 8009988), (28, 7723917), (36, 6007491), (42, 5149278), (54, 4004994), (63, 3432852), (81, 2669996), (84, 2574639), (108, 2002497), (126, 1716426), (162, 1334998), (167, 1295028), (189, 1144284), (252, 858213), (324, 667499), (334, 647514), (378, 572142), (501, 431676), (567, 381428), (571, 378756), (668, 323757), (756, 286071), (1002, 215838), (1134, 190714), (1142, 189378), (1169, 185004), (1503, 143892), (1713, 126252), (2004, 107919), (2268, 95357), (2284, 94689), (2338, 92502), (3006, 71946), (3426, 63126), (3507, 61668), (3997, 54108), (4509, 47964), (4676, 46251), (5139, 42084), (6012, 35973), (6852, 31563), (7014, 30834), (7994, 27054), (9018, 23982), (10278, 21042), (10521, 20556), (11991, 18036), (13527, 15988), (14028, 15417)]