248970114

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 573934140

約数和(自身を除く): 324964026

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 389, 558, 666, 778, 961, 1147, 1167, 1922, 2294, 2334, 2883, 3441, 3501, 5766, 6882, 7002, 8649, 10323, 12059, 14393, 17298, 20646, 24118, 28786, 35557, 36177, 43179, 71114, 72354, 86358, 106671, 108531, 129537, 213342, 217062, 259074, 320013, 373829, 446183, 640026, 747658, 892366, 1121487, 1338549, 2242974, 2677098, 3364461, 4015647, 6728922, 8031294, 13831673, 27663346, 41495019, 82990038, 124485057, 248970114]

約数ペア:

[(1, 248970114), (2, 124485057), (3, 82990038), (6, 41495019), (9, 27663346), (18, 13831673), (31, 8031294), (37, 6728922), (62, 4015647), (74, 3364461), (93, 2677098), (111, 2242974), (186, 1338549), (222, 1121487), (279, 892366), (333, 747658), (389, 640026), (558, 446183), (666, 373829), (778, 320013), (961, 259074), (1147, 217062), (1167, 213342), (1922, 129537), (2294, 108531), (2334, 106671), (2883, 86358), (3441, 72354), (3501, 71114), (5766, 43179), (6882, 36177), (7002, 35557), (8649, 28786), (10323, 24118), (12059, 20646), (14393, 17298)]