720084684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 1870848000

約数和(自身を除く): 1150763316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 199, 237, 316, 347, 398, 474, 597, 694, 796, 869, 948, 1041, 1194, 1388, 1738, 2082, 2189, 2388, 2607, 3476, 3817, 4164, 4378, 5214, 6567, 7634, 8756, 10428, 11451, 13134, 15268, 15721, 22902, 26268, 27413, 31442, 45804, 47163, 54826, 62884, 69053, 82239, 94326, 109652, 138106, 164478, 172931, 188652, 207159, 276212, 301543, 328956, 345862, 414318, 518793, 603086, 691724, 759583, 828636, 904629, 1037586, 1206172, 1519166, 1809258, 2075172, 2278749, 3038332, 3618516, 4557498, 5455187, 9114996, 10910374, 16365561, 21820748, 32731122, 60007057, 65462244, 120014114, 180021171, 240028228, 360042342, 720084684]

約数ペア:

[(1, 720084684), (2, 360042342), (3, 240028228), (4, 180021171), (6, 120014114), (11, 65462244), (12, 60007057), (22, 32731122), (33, 21820748), (44, 16365561), (66, 10910374), (79, 9114996), (132, 5455187), (158, 4557498), (199, 3618516), (237, 3038332), (316, 2278749), (347, 2075172), (398, 1809258), (474, 1519166), (597, 1206172), (694, 1037586), (796, 904629), (869, 828636), (948, 759583), (1041, 691724), (1194, 603086), (1388, 518793), (1738, 414318), (2082, 345862), (2189, 328956), (2388, 301543), (2607, 276212), (3476, 207159), (3817, 188652), (4164, 172931), (4378, 164478), (5214, 138106), (6567, 109652), (7634, 94326), (8756, 82239), (10428, 69053), (11451, 62884), (13134, 54826), (15268, 47163), (15721, 45804), (22902, 31442), (26268, 27413)]