255712104

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{5851}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 693813120

約数和(自身を除く): 438101016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 1214, 1821, 2428, 3642, 4856, 5463, 5851, 7284, 10926, 11702, 14568, 17553, 21852, 23404, 35106, 43704, 46808, 52659, 70212, 105318, 140424, 210636, 421272, 3551557, 7103114, 10654671, 14206228, 21309342, 28412456, 31964013, 42618684, 63928026, 85237368, 127856052, 255712104]

約数ペア:

[(1, 255712104), (2, 127856052), (3, 85237368), (4, 63928026), (6, 42618684), (8, 31964013), (9, 28412456), (12, 21309342), (18, 14206228), (24, 10654671), (36, 7103114), (72, 3551557), (607, 421272), (1214, 210636), (1821, 140424), (2428, 105318), (3642, 70212), (4856, 52659), (5463, 46808), (5851, 43704), (7284, 35106), (10926, 23404), (11702, 21852), (14568, 17553)]