511468164

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 1320318272

約数和(自身を除く): 808850108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 283, 366, 549, 566, 732, 823, 849, 1098, 1132, 1646, 1698, 2196, 2469, 2547, 3292, 3396, 4938, 5094, 7407, 9876, 10188, 14814, 17263, 29628, 34526, 50203, 51789, 69052, 100406, 103578, 150609, 155367, 200812, 207156, 232909, 301218, 310734, 451827, 465818, 602436, 621468, 698727, 903654, 931636, 1397454, 1807308, 2096181, 2794908, 4192362, 8384724, 14207449, 28414898, 42622347, 56829796, 85244694, 127867041, 170489388, 255734082, 511468164]

約数ペア:

[(1, 511468164), (2, 255734082), (3, 170489388), (4, 127867041), (6, 85244694), (9, 56829796), (12, 42622347), (18, 28414898), (36, 14207449), (61, 8384724), (122, 4192362), (183, 2794908), (244, 2096181), (283, 1807308), (366, 1397454), (549, 931636), (566, 903654), (732, 698727), (823, 621468), (849, 602436), (1098, 465818), (1132, 451827), (1646, 310734), (1698, 301218), (2196, 232909), (2469, 207156), (2547, 200812), (3292, 155367), (3396, 150609), (4938, 103578), (5094, 100406), (7407, 69052), (9876, 51789), (10188, 50203), (14814, 34526), (17263, 29628)]