628539492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 1757048832

約数和(自身を除く): 1128509340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 263, 276, 322, 483, 526, 644, 789, 966, 1052, 1237, 1578, 1841, 1932, 2474, 3156, 3682, 3711, 4948, 5523, 6049, 7364, 7422, 8659, 11046, 12098, 14844, 17318, 18147, 22092, 24196, 25977, 28451, 34636, 36294, 42343, 51954, 56902, 72588, 84686, 85353, 103908, 113804, 127029, 169372, 170706, 199157, 254058, 325331, 341412, 398314, 508116, 597471, 650662, 796628, 975993, 1194942, 1301324, 1951986, 2277317, 2389884, 3903972, 4554634, 6831951, 7482613, 9109268, 13663902, 14965226, 22447839, 27327804, 29930452, 44895678, 52378291, 89791356, 104756582, 157134873, 209513164, 314269746, 628539492]

約数ペア:

[(1, 628539492), (2, 314269746), (3, 209513164), (4, 157134873), (6, 104756582), (7, 89791356), (12, 52378291), (14, 44895678), (21, 29930452), (23, 27327804), (28, 22447839), (42, 14965226), (46, 13663902), (69, 9109268), (84, 7482613), (92, 6831951), (138, 4554634), (161, 3903972), (263, 2389884), (276, 2277317), (322, 1951986), (483, 1301324), (526, 1194942), (644, 975993), (789, 796628), (966, 650662), (1052, 597471), (1237, 508116), (1578, 398314), (1841, 341412), (1932, 325331), (2474, 254058), (3156, 199157), (3682, 170706), (3711, 169372), (4948, 127029), (5523, 113804), (6049, 103908), (7364, 85353), (7422, 84686), (8659, 72588), (11046, 56902), (12098, 51954), (14844, 42343), (17318, 36294), (18147, 34636), (22092, 28451), (24196, 25977)]