408046212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 1224961920

約数和(自身を除く): 816915708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 107, 111, 126, 148, 214, 222, 252, 259, 321, 333, 409, 428, 444, 518, 642, 666, 749, 777, 818, 963, 1036, 1227, 1284, 1332, 1498, 1554, 1636, 1926, 2247, 2331, 2454, 2863, 2996, 3108, 3681, 3852, 3959, 4494, 4662, 4908, 5726, 6741, 7362, 7918, 8589, 8988, 9324, 11452, 11877, 13482, 14724, 15133, 15836, 17178, 23754, 25767, 26964, 27713, 30266, 34356, 35631, 43763, 45399, 47508, 51534, 55426, 60532, 71262, 83139, 87526, 90798, 103068, 105931, 110852, 131289, 136197, 142524, 166278, 175052, 181596, 211862, 249417, 262578, 272394, 306341, 317793, 332556, 393867, 423724, 498834, 525156, 544788, 612682, 635586, 787734, 919023, 953379, 997668, 1225364, 1271172, 1575468, 1619231, 1838046, 1906758, 2757069, 3238462, 3676092, 3813516, 4857693, 5514138, 6476924, 9715386, 11028276, 11334617, 14573079, 19430772, 22669234, 29146158, 34003851, 45338468, 58292316, 68007702, 102011553, 136015404, 204023106, 408046212]

約数ペア:

[(1, 408046212), (2, 204023106), (3, 136015404), (4, 102011553), (6, 68007702), (7, 58292316), (9, 45338468), (12, 34003851), (14, 29146158), (18, 22669234), (21, 19430772), (28, 14573079), (36, 11334617), (37, 11028276), (42, 9715386), (63, 6476924), (74, 5514138), (84, 4857693), (107, 3813516), (111, 3676092), (126, 3238462), (148, 2757069), (214, 1906758), (222, 1838046), (252, 1619231), (259, 1575468), (321, 1271172), (333, 1225364), (409, 997668), (428, 953379), (444, 919023), (518, 787734), (642, 635586), (666, 612682), (749, 544788), (777, 525156), (818, 498834), (963, 423724), (1036, 393867), (1227, 332556), (1284, 317793), (1332, 306341), (1498, 272394), (1554, 262578), (1636, 249417), (1926, 211862), (2247, 181596), (2331, 175052), (2454, 166278), (2863, 142524), (2996, 136197), (3108, 131289), (3681, 110852), (3852, 105931), (3959, 103068), (4494, 90798), (4662, 87526), (4908, 83139), (5726, 71262), (6741, 60532), (7362, 55426), (7918, 51534), (8589, 47508), (8988, 45399), (9324, 43763), (11452, 35631), (11877, 34356), (13482, 30266), (14724, 27713), (15133, 26964), (15836, 25767), (17178, 23754)]