398237136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{68567}}^1$

素因数の和:68600

約数の個数: 60

約数和(自身を含む): 1130823456

約数和(自身を除く): 732586320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 68567, 137134, 205701, 274268, 411402, 548536, 754237, 822804, 1097072, 1508474, 1645608, 2262711, 3016948, 3291216, 4525422, 6033896, 8296607, 9050844, 12067792, 16593214, 18101688, 24889821, 33186428, 36203376, 49779642, 66372856, 99559284, 132745712, 199118568, 398237136]

約数ペア:

[(1, 398237136), (2, 199118568), (3, 132745712), (4, 99559284), (6, 66372856), (8, 49779642), (11, 36203376), (12, 33186428), (16, 24889821), (22, 18101688), (24, 16593214), (33, 12067792), (44, 9050844), (48, 8296607), (66, 6033896), (88, 4525422), (121, 3291216), (132, 3016948), (176, 2262711), (242, 1645608), (264, 1508474), (363, 1097072), (484, 822804), (528, 754237), (726, 548536), (968, 411402), (1452, 274268), (1936, 205701), (2904, 137134), (5808, 68567)]