561127608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{136727}}^1$

素因数の和:136761

約数の個数: 64

約数和(自身を含む): 1640736000

約数和(自身を除く): 1079608392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 136727, 273454, 410181, 546908, 820362, 1093816, 1230543, 1640724, 2461086, 2597813, 3281448, 3691629, 4922172, 5195626, 7383258, 7793439, 9844344, 10391252, 14766516, 15586878, 20782504, 23380317, 29533032, 31173756, 46760634, 62347512, 70140951, 93521268, 140281902, 187042536, 280563804, 561127608]

約数ペア:

[(1, 561127608), (2, 280563804), (3, 187042536), (4, 140281902), (6, 93521268), (8, 70140951), (9, 62347512), (12, 46760634), (18, 31173756), (19, 29533032), (24, 23380317), (27, 20782504), (36, 15586878), (38, 14766516), (54, 10391252), (57, 9844344), (72, 7793439), (76, 7383258), (108, 5195626), (114, 4922172), (152, 3691629), (171, 3281448), (216, 2597813), (228, 2461086), (342, 1640724), (456, 1230543), (513, 1093816), (684, 820362), (1026, 546908), (1368, 410181), (2052, 273454), (4104, 136727)]