225888816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 620585280

約数和(自身を除く): 394696464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 83, 93, 118, 124, 166, 177, 186, 236, 248, 249, 332, 354, 372, 472, 496, 498, 664, 708, 744, 944, 961, 996, 1328, 1416, 1488, 1829, 1922, 1992, 2573, 2832, 2883, 3658, 3844, 3984, 4897, 5146, 5487, 5766, 7316, 7688, 7719, 9794, 10292, 10974, 11532, 14632, 14691, 15376, 15438, 19588, 20584, 21948, 23064, 29264, 29382, 30876, 39176, 41168, 43896, 46128, 56699, 58764, 61752, 78352, 79763, 87792, 113398, 117528, 123504, 151807, 159526, 170097, 226796, 235056, 239289, 303614, 319052, 340194, 453592, 455421, 478578, 607228, 638104, 680388, 907184, 910842, 957156, 1214456, 1276208, 1360776, 1821684, 1914312, 2428912, 2721552, 3643368, 3828624, 4706017, 7286736, 9412034, 14118051, 18824068, 28236102, 37648136, 56472204, 75296272, 112944408, 225888816]

約数ペア:

[(1, 225888816), (2, 112944408), (3, 75296272), (4, 56472204), (6, 37648136), (8, 28236102), (12, 18824068), (16, 14118051), (24, 9412034), (31, 7286736), (48, 4706017), (59, 3828624), (62, 3643368), (83, 2721552), (93, 2428912), (118, 1914312), (124, 1821684), (166, 1360776), (177, 1276208), (186, 1214456), (236, 957156), (248, 910842), (249, 907184), (332, 680388), (354, 638104), (372, 607228), (472, 478578), (496, 455421), (498, 453592), (664, 340194), (708, 319052), (744, 303614), (944, 239289), (961, 235056), (996, 226796), (1328, 170097), (1416, 159526), (1488, 151807), (1829, 123504), (1922, 117528), (1992, 113398), (2573, 87792), (2832, 79763), (2883, 78352), (3658, 61752), (3844, 58764), (3984, 56699), (4897, 46128), (5146, 43896), (5487, 41168), (5766, 39176), (7316, 30876), (7688, 29382), (7719, 29264), (9794, 23064), (10292, 21948), (10974, 20584), (11532, 19588), (14632, 15438), (14691, 15376)]