421718551554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1559}}^1\times {\mathrm{2417}}^1$

素因数の和:4815

約数の個数: 64

約数和(自身を含む): 882123540480

約数和(自身を除く): 460404988926

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 811, 1559, 1622, 2417, 2433, 3118, 4677, 4834, 4866, 7251, 9354, 14502, 18653, 35857, 37306, 55591, 55959, 71714, 107571, 111182, 111918, 166773, 215142, 333546, 1264349, 1960187, 2528698, 3768103, 3793047, 3920374, 5880561, 7536206, 7586094, 11304309, 11761122, 22608618, 29080027, 45084301, 58160054, 86666369, 87240081, 90168602, 135252903, 173332738, 174480162, 259999107, 270505806, 519998214, 3055931533, 6111863066, 9167794599, 18335589198, 70286425259, 140572850518, 210859275777, 421718551554]

約数ペア:

[(1, 421718551554), (2, 210859275777), (3, 140572850518), (6, 70286425259), (23, 18335589198), (46, 9167794599), (69, 6111863066), (138, 3055931533), (811, 519998214), (1559, 270505806), (1622, 259999107), (2417, 174480162), (2433, 173332738), (3118, 135252903), (4677, 90168602), (4834, 87240081), (4866, 86666369), (7251, 58160054), (9354, 45084301), (14502, 29080027), (18653, 22608618), (35857, 11761122), (37306, 11304309), (55591, 7586094), (55959, 7536206), (71714, 5880561), (107571, 3920374), (111182, 3793047), (111918, 3768103), (166773, 2528698), (215142, 1960187), (333546, 1264349)]