245158824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12503}}^1$

素因数の和:12574

約数の個数: 64

約数和(自身を含む): 660211200

約数和(自身を除く): 415052376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 12503, 19608, 25006, 37509, 50012, 75018, 100024, 150036, 237557, 300072, 475114, 537629, 712671, 950228, 1075258, 1425342, 1612887, 1900456, 2150516, 2850684, 3225774, 4301032, 5701368, 6451548, 10214951, 12903096, 20429902, 30644853, 40859804, 61289706, 81719608, 122579412, 245158824]

約数ペア:

[(1, 245158824), (2, 122579412), (3, 81719608), (4, 61289706), (6, 40859804), (8, 30644853), (12, 20429902), (19, 12903096), (24, 10214951), (38, 6451548), (43, 5701368), (57, 4301032), (76, 3225774), (86, 2850684), (114, 2150516), (129, 1900456), (152, 1612887), (172, 1425342), (228, 1075258), (258, 950228), (344, 712671), (456, 537629), (516, 475114), (817, 300072), (1032, 237557), (1634, 150036), (2451, 100024), (3268, 75018), (4902, 50012), (6536, 37509), (9804, 25006), (12503, 19608)]