342301568

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20147

約数の個数: 64

約数和(自身を含む): 820406400

約数和(自身を除く): 478104832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 20107, 40214, 80428, 140749, 160856, 281498, 321712, 382033, 562996, 643424, 764066, 1125992, 1286848, 1528132, 2251984, 2573696, 2674231, 3056264, 4503968, 5348462, 6112528, 9007936, 10696924, 12225056, 18015872, 21393848, 24450112, 42787696, 48900224, 85575392, 171150784, 342301568]

約数ペア:

[(1, 342301568), (2, 171150784), (4, 85575392), (7, 48900224), (8, 42787696), (14, 24450112), (16, 21393848), (19, 18015872), (28, 12225056), (32, 10696924), (38, 9007936), (56, 6112528), (64, 5348462), (76, 4503968), (112, 3056264), (128, 2674231), (133, 2573696), (152, 2251984), (224, 1528132), (266, 1286848), (304, 1125992), (448, 764066), (532, 643424), (608, 562996), (896, 382033), (1064, 321712), (1216, 281498), (2128, 160856), (2432, 140749), (4256, 80428), (8512, 40214), (17024, 20107)]