233021358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{709}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 549923400

約数和(自身を除く): 316902042

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 709, 961, 1178, 1418, 1767, 1922, 2127, 2883, 3534, 4254, 5301, 5766, 6381, 8649, 10602, 12762, 13471, 17298, 18259, 21979, 26942, 36518, 40413, 43958, 54777, 65937, 80826, 109554, 121239, 131874, 164331, 197811, 242478, 328662, 395622, 417601, 681349, 835202, 1252803, 1362698, 2044047, 2505606, 3758409, 4088094, 6132141, 7516818, 12264282, 12945631, 25891262, 38836893, 77673786, 116510679, 233021358]

約数ペア:

[(1, 233021358), (2, 116510679), (3, 77673786), (6, 38836893), (9, 25891262), (18, 12945631), (19, 12264282), (31, 7516818), (38, 6132141), (57, 4088094), (62, 3758409), (93, 2505606), (114, 2044047), (171, 1362698), (186, 1252803), (279, 835202), (342, 681349), (558, 417601), (589, 395622), (709, 328662), (961, 242478), (1178, 197811), (1418, 164331), (1767, 131874), (1922, 121239), (2127, 109554), (2883, 80826), (3534, 65937), (4254, 54777), (5301, 43958), (5766, 40413), (6381, 36518), (8649, 26942), (10602, 21979), (12762, 18259), (13471, 17298)]