1078459608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{55001}}^1$

素因数の和:55072

約数の個数: 64

約数和(自身を含む): 2904105600

約数和(自身を除く): 1825645992

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, 19608, 55001, 110002, 165003, 220004, 330006, 440008, 660012, 1045019, 1320024, 2090038, 2365043, 3135057, 4180076, 4730086, 6270114, 7095129, 8360152, 9460172, 12540228, 14190258, 18920344, 25080456, 28380516, 44935817, 56761032, 89871634, 134807451, 179743268, 269614902, 359486536, 539229804, 1078459608]

約数ペア:

[(1, 1078459608), (2, 539229804), (3, 359486536), (4, 269614902), (6, 179743268), (8, 134807451), (12, 89871634), (19, 56761032), (24, 44935817), (38, 28380516), (43, 25080456), (57, 18920344), (76, 14190258), (86, 12540228), (114, 9460172), (129, 8360152), (152, 7095129), (172, 6270114), (228, 4730086), (258, 4180076), (344, 3135057), (456, 2365043), (516, 2090038), (817, 1320024), (1032, 1045019), (1634, 660012), (2451, 440008), (3268, 330006), (4902, 220004), (6536, 165003), (9804, 110002), (19608, 55001)]