431262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 1070160

約数和(自身を除く): 638898

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 97, 114, 117, 171, 194, 234, 247, 291, 342, 494, 582, 741, 873, 1261, 1482, 1746, 1843, 2223, 2522, 3686, 3783, 4446, 5529, 7566, 11058, 11349, 16587, 22698, 23959, 33174, 47918, 71877, 143754, 215631, 431262]

約数ペア:

[(1, 431262), (2, 215631), (3, 143754), (6, 71877), (9, 47918), (13, 33174), (18, 23959), (19, 22698), (26, 16587), (38, 11349), (39, 11058), (57, 7566), (78, 5529), (97, 4446), (114, 3783), (117, 3686), (171, 2522), (194, 2223), (234, 1843), (247, 1746), (291, 1482), (342, 1261), (494, 873), (582, 741)]