226381428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3686

約数の個数: 144

約数和(自身を含む): 741569920

約数和(自身を除く): 515188492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 3637, 4446, 4788, 5187, 6916, 7274, 8892, 10374, 10911, 14548, 15561, 20748, 21822, 25459, 31122, 32733, 43644, 47281, 50918, 62244, 65466, 69103, 76377, 94562, 101836, 130932, 138206, 141843, 152754, 189124, 207309, 229131, 276412, 283686, 305508, 330967, 414618, 425529, 458262, 483721, 567372, 621927, 661934, 829236, 851058, 898339, 916524, 967442, 992901, 1243854, 1323868, 1451163, 1702116, 1796678, 1934884, 1985802, 2487708, 2695017, 2902326, 2978703, 3593356, 3971604, 4353489, 5390034, 5804652, 5957406, 6288373, 8085051, 8706978, 10780068, 11914812, 12576746, 16170102, 17413956, 18865119, 25153492, 32340204, 37730238, 56595357, 75460476, 113190714, 226381428]

約数ペア:

[(1, 226381428), (2, 113190714), (3, 75460476), (4, 56595357), (6, 37730238), (7, 32340204), (9, 25153492), (12, 18865119), (13, 17413956), (14, 16170102), (18, 12576746), (19, 11914812), (21, 10780068), (26, 8706978), (28, 8085051), (36, 6288373), (38, 5957406), (39, 5804652), (42, 5390034), (52, 4353489), (57, 3971604), (63, 3593356), (76, 2978703), (78, 2902326), (84, 2695017), (91, 2487708), (114, 1985802), (117, 1934884), (126, 1796678), (133, 1702116), (156, 1451163), (171, 1323868), (182, 1243854), (228, 992901), (234, 967442), (247, 916524), (252, 898339), (266, 851058), (273, 829236), (342, 661934), (364, 621927), (399, 567372), (468, 483721), (494, 458262), (532, 425529), (546, 414618), (684, 330967), (741, 305508), (798, 283686), (819, 276412), (988, 229131), (1092, 207309), (1197, 189124), (1482, 152754), (1596, 141843), (1638, 138206), (1729, 130932), (2223, 101836), (2394, 94562), (2964, 76377), (3276, 69103), (3458, 65466), (3637, 62244), (4446, 50918), (4788, 47281), (5187, 43644), (6916, 32733), (7274, 31122), (8892, 25459), (10374, 21822), (10911, 20748), (14548, 15561)]