427794192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1501

約数の個数: 120

約数和(自身を含む): 1373037120

約数和(自身を除く): 945242928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 389, 504, 778, 1008, 1091, 1167, 1556, 2182, 2334, 2723, 3112, 3273, 3501, 4364, 4668, 5446, 6224, 6546, 7002, 7637, 8169, 8728, 9336, 9819, 10892, 13092, 14004, 15274, 16338, 17456, 18672, 19638, 21784, 22911, 24507, 26184, 28008, 30548, 32676, 39276, 43568, 45822, 49014, 52368, 56016, 61096, 65352, 68733, 78552, 91644, 98028, 122192, 130704, 137466, 157104, 183288, 196056, 274932, 366576, 392112, 424399, 549864, 848798, 1099728, 1273197, 1697596, 2546394, 2970793, 3395192, 3819591, 5092788, 5941586, 6790384, 7639182, 8912379, 10185576, 11883172, 15278364, 17824758, 20371152, 23766344, 26737137, 30556728, 35649516, 47532688, 53474274, 61113456, 71299032, 106948548, 142598064, 213897096, 427794192]

約数ペア:

[(1, 427794192), (2, 213897096), (3, 142598064), (4, 106948548), (6, 71299032), (7, 61113456), (8, 53474274), (9, 47532688), (12, 35649516), (14, 30556728), (16, 26737137), (18, 23766344), (21, 20371152), (24, 17824758), (28, 15278364), (36, 11883172), (42, 10185576), (48, 8912379), (56, 7639182), (63, 6790384), (72, 5941586), (84, 5092788), (112, 3819591), (126, 3395192), (144, 2970793), (168, 2546394), (252, 1697596), (336, 1273197), (389, 1099728), (504, 848798), (778, 549864), (1008, 424399), (1091, 392112), (1167, 366576), (1556, 274932), (2182, 196056), (2334, 183288), (2723, 157104), (3112, 137466), (3273, 130704), (3501, 122192), (4364, 98028), (4668, 91644), (5446, 78552), (6224, 68733), (6546, 65352), (7002, 61096), (7637, 56016), (8169, 52368), (8728, 49014), (9336, 45822), (9819, 43568), (10892, 39276), (13092, 32676), (14004, 30548), (15274, 28008), (16338, 26184), (17456, 24507), (18672, 22911), (19638, 21784)]