258061572

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{6619}}^1$

素因数の和:6670

約数の個数: 72

約数和(自身を含む): 706221600

約数和(自身を除く): 448160028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 6619, 9747, 12996, 13238, 19494, 19857, 26476, 38988, 39714, 59571, 79428, 119142, 125761, 178713, 238284, 251522, 357426, 377283, 503044, 714852, 754566, 1131849, 1509132, 2263698, 2389459, 3395547, 4527396, 4778918, 6791094, 7168377, 9557836, 13582188, 14336754, 21505131, 28673508, 43010262, 64515393, 86020524, 129030786, 258061572]

約数ペア:

[(1, 258061572), (2, 129030786), (3, 86020524), (4, 64515393), (6, 43010262), (9, 28673508), (12, 21505131), (18, 14336754), (19, 13582188), (27, 9557836), (36, 7168377), (38, 6791094), (54, 4778918), (57, 4527396), (76, 3395547), (108, 2389459), (114, 2263698), (171, 1509132), (228, 1131849), (342, 754566), (361, 714852), (513, 503044), (684, 377283), (722, 357426), (1026, 251522), (1083, 238284), (1444, 178713), (2052, 125761), (2166, 119142), (3249, 79428), (4332, 59571), (6498, 39714), (6619, 38988), (9747, 26476), (12996, 19857), (13238, 19494)]