262459548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1584

約数の個数: 96

約数和(自身を含む): 738904320

約数和(自身を除く): 476444772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 262, 351, 393, 468, 524, 702, 786, 1179, 1404, 1427, 1572, 1703, 2358, 2854, 3406, 3537, 4281, 4716, 5109, 5708, 6812, 7074, 8562, 10218, 12843, 14148, 15327, 17124, 18551, 20436, 25686, 30654, 37102, 38529, 45981, 51372, 55653, 61308, 74204, 77058, 91962, 111306, 154116, 166959, 183924, 186937, 222612, 333918, 373874, 500877, 560811, 667836, 747748, 1001754, 1121622, 1682433, 2003508, 2243244, 2430181, 3364866, 4860362, 5047299, 6729732, 7290543, 9720724, 10094598, 14581086, 20189196, 21871629, 29162172, 43743258, 65614887, 87486516, 131229774, 262459548]

約数ペア:

[(1, 262459548), (2, 131229774), (3, 87486516), (4, 65614887), (6, 43743258), (9, 29162172), (12, 21871629), (13, 20189196), (18, 14581086), (26, 10094598), (27, 9720724), (36, 7290543), (39, 6729732), (52, 5047299), (54, 4860362), (78, 3364866), (108, 2430181), (117, 2243244), (131, 2003508), (156, 1682433), (234, 1121622), (262, 1001754), (351, 747748), (393, 667836), (468, 560811), (524, 500877), (702, 373874), (786, 333918), (1179, 222612), (1404, 186937), (1427, 183924), (1572, 166959), (1703, 154116), (2358, 111306), (2854, 91962), (3406, 77058), (3537, 74204), (4281, 61308), (4716, 55653), (5109, 51372), (5708, 45981), (6812, 38529), (7074, 37102), (8562, 30654), (10218, 25686), (12843, 20436), (14148, 18551), (15327, 17124)]