427830804

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 1103854752

約数和(自身を除く): 676023948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 131, 166, 249, 262, 332, 393, 498, 524, 747, 786, 996, 1093, 1179, 1494, 1572, 2186, 2358, 2988, 3279, 4372, 4716, 6558, 9837, 10873, 13116, 19674, 21746, 32619, 39348, 43492, 65238, 90719, 97857, 130476, 143183, 181438, 195714, 272157, 286366, 362876, 391428, 429549, 544314, 572732, 816471, 859098, 1088628, 1288647, 1632942, 1718196, 2577294, 3265884, 5154588, 11884189, 23768378, 35652567, 47536756, 71305134, 106957701, 142610268, 213915402, 427830804]

約数ペア:

[(1, 427830804), (2, 213915402), (3, 142610268), (4, 106957701), (6, 71305134), (9, 47536756), (12, 35652567), (18, 23768378), (36, 11884189), (83, 5154588), (131, 3265884), (166, 2577294), (249, 1718196), (262, 1632942), (332, 1288647), (393, 1088628), (498, 859098), (524, 816471), (747, 572732), (786, 544314), (996, 429549), (1093, 391428), (1179, 362876), (1494, 286366), (1572, 272157), (2186, 195714), (2358, 181438), (2988, 143183), (3279, 130476), (4372, 97857), (4716, 90719), (6558, 65238), (9837, 43492), (10873, 39348), (13116, 32619), (19674, 21746)]