313351164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9791}}^1$

素因数の和:9935

約数の個数: 72

約数和(自身を含む): 912457728

約数和(自身を除く): 599106564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 9791, 10668, 16002, 19582, 29373, 32004, 39164, 58746, 68537, 88119, 117492, 137074, 176238, 205611, 274148, 352476, 411222, 616833, 822444, 1233666, 1243457, 2467332, 2486914, 3730371, 4973828, 7460742, 8704199, 11191113, 14921484, 17408398, 22382226, 26112597, 34816796, 44764452, 52225194, 78337791, 104450388, 156675582, 313351164]

約数ペア:

[(1, 313351164), (2, 156675582), (3, 104450388), (4, 78337791), (6, 52225194), (7, 44764452), (9, 34816796), (12, 26112597), (14, 22382226), (18, 17408398), (21, 14921484), (28, 11191113), (36, 8704199), (42, 7460742), (63, 4973828), (84, 3730371), (126, 2486914), (127, 2467332), (252, 1243457), (254, 1233666), (381, 822444), (508, 616833), (762, 411222), (889, 352476), (1143, 274148), (1524, 205611), (1778, 176238), (2286, 137074), (2667, 117492), (3556, 88119), (4572, 68537), (5334, 58746), (8001, 39164), (9791, 32004), (10668, 29373), (16002, 19582)]