406408044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^2$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 1097060608

約数和(自身を除く): 690652564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 179, 302, 358, 453, 537, 604, 716, 906, 1057, 1074, 1253, 1812, 2114, 2148, 2506, 3171, 3759, 4228, 5012, 6342, 7518, 12684, 15036, 27029, 32041, 54058, 64082, 81087, 96123, 108116, 128164, 162174, 189203, 192246, 224287, 324348, 378406, 384492, 448574, 567609, 672861, 756812, 897148, 1135218, 1345722, 2270436, 2691444, 4838191, 9676382, 14514573, 19352764, 29029146, 33867337, 58058292, 67734674, 101602011, 135469348, 203204022, 406408044]

約数ペア:

[(1, 406408044), (2, 203204022), (3, 135469348), (4, 101602011), (6, 67734674), (7, 58058292), (12, 33867337), (14, 29029146), (21, 19352764), (28, 14514573), (42, 9676382), (84, 4838191), (151, 2691444), (179, 2270436), (302, 1345722), (358, 1135218), (453, 897148), (537, 756812), (604, 672861), (716, 567609), (906, 448574), (1057, 384492), (1074, 378406), (1253, 324348), (1812, 224287), (2114, 192246), (2148, 189203), (2506, 162174), (3171, 128164), (3759, 108116), (4228, 96123), (5012, 81087), (6342, 64082), (7518, 54058), (12684, 32041), (15036, 27029)]