551993652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 1678989312

約数和(自身を除く): 1126995660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 131, 138, 161, 207, 252, 262, 276, 322, 393, 414, 483, 524, 644, 727, 786, 828, 917, 966, 1179, 1449, 1454, 1572, 1834, 1932, 2181, 2358, 2751, 2898, 2908, 3013, 3668, 4362, 4716, 5089, 5502, 5796, 6026, 6543, 8253, 8724, 9039, 10178, 11004, 12052, 13086, 15267, 16506, 16721, 18078, 20356, 21091, 26172, 27117, 30534, 33012, 33442, 36156, 42182, 45801, 50163, 54234, 61068, 63273, 66884, 84364, 91602, 95237, 100326, 108468, 117047, 126546, 150489, 183204, 189819, 190474, 200652, 234094, 253092, 285711, 300978, 351141, 379638, 380948, 468188, 571422, 601956, 666659, 702282, 759276, 857133, 1053423, 1142844, 1333318, 1404564, 1714266, 1999977, 2106846, 2190451, 2666636, 3428532, 3999954, 4213692, 4380902, 5999931, 6571353, 7999908, 8761804, 11999862, 13142706, 15333157, 19714059, 23999724, 26285412, 30666314, 39428118, 45999471, 61332628, 78856236, 91998942, 137998413, 183997884, 275996826, 551993652]

約数ペア:

[(1, 551993652), (2, 275996826), (3, 183997884), (4, 137998413), (6, 91998942), (7, 78856236), (9, 61332628), (12, 45999471), (14, 39428118), (18, 30666314), (21, 26285412), (23, 23999724), (28, 19714059), (36, 15333157), (42, 13142706), (46, 11999862), (63, 8761804), (69, 7999908), (84, 6571353), (92, 5999931), (126, 4380902), (131, 4213692), (138, 3999954), (161, 3428532), (207, 2666636), (252, 2190451), (262, 2106846), (276, 1999977), (322, 1714266), (393, 1404564), (414, 1333318), (483, 1142844), (524, 1053423), (644, 857133), (727, 759276), (786, 702282), (828, 666659), (917, 601956), (966, 571422), (1179, 468188), (1449, 380948), (1454, 379638), (1572, 351141), (1834, 300978), (1932, 285711), (2181, 253092), (2358, 234094), (2751, 200652), (2898, 190474), (2908, 189819), (3013, 183204), (3668, 150489), (4362, 126546), (4716, 117047), (5089, 108468), (5502, 100326), (5796, 95237), (6026, 91602), (6543, 84364), (8253, 66884), (8724, 63273), (9039, 61068), (10178, 54234), (11004, 50163), (12052, 45801), (13086, 42182), (15267, 36156), (16506, 33442), (16721, 33012), (18078, 30534), (20356, 27117), (21091, 26172)]