421940808

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 1185125760

約数和(自身を除く): 763184952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 67, 72, 94, 134, 141, 188, 201, 268, 282, 376, 402, 423, 536, 564, 603, 804, 846, 1128, 1206, 1608, 1692, 1861, 2412, 3149, 3384, 3722, 4824, 5583, 6298, 7444, 9447, 11166, 12596, 14888, 16749, 18894, 22332, 25192, 28341, 33498, 37788, 44664, 56682, 66996, 75576, 87467, 113364, 124687, 133992, 174934, 226728, 249374, 262401, 349868, 374061, 498748, 524802, 699736, 748122, 787203, 997496, 1049604, 1122183, 1496244, 1574406, 2099208, 2244366, 2992488, 3148812, 4488732, 5860289, 6297624, 8977464, 11720578, 17580867, 23441156, 35161734, 46882312, 52742601, 70323468, 105485202, 140646936, 210970404, 421940808]

約数ペア:

[(1, 421940808), (2, 210970404), (3, 140646936), (4, 105485202), (6, 70323468), (8, 52742601), (9, 46882312), (12, 35161734), (18, 23441156), (24, 17580867), (36, 11720578), (47, 8977464), (67, 6297624), (72, 5860289), (94, 4488732), (134, 3148812), (141, 2992488), (188, 2244366), (201, 2099208), (268, 1574406), (282, 1496244), (376, 1122183), (402, 1049604), (423, 997496), (536, 787203), (564, 748122), (603, 699736), (804, 524802), (846, 498748), (1128, 374061), (1206, 349868), (1608, 262401), (1692, 249374), (1861, 226728), (2412, 174934), (3149, 133992), (3384, 124687), (3722, 113364), (4824, 87467), (5583, 75576), (6298, 66996), (7444, 56682), (9447, 44664), (11166, 37788), (12596, 33498), (14888, 28341), (16749, 25192), (18894, 22332)]