238091256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 739964160

約数和(自身を除く): 501872904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 884, 936, 1014, 1151, 1224, 1326, 1352, 1521, 1768, 1989, 2028, 2302, 2652, 2873, 3042, 3453, 3978, 4056, 4604, 5304, 5746, 6084, 6906, 7956, 8619, 9208, 10359, 11492, 12168, 13812, 14963, 15912, 17238, 19567, 20718, 22984, 25857, 27624, 29926, 34476, 39134, 41436, 44889, 51714, 58701, 59852, 68952, 78268, 82872, 89778, 103428, 117402, 119704, 134667, 156536, 176103, 179556, 194519, 206856, 234804, 254371, 269334, 352206, 359112, 389038, 469608, 508742, 538668, 583557, 704412, 763113, 778076, 1017484, 1077336, 1167114, 1408824, 1526226, 1556152, 1750671, 2034968, 2289339, 2334228, 3052452, 3306823, 3501342, 4578678, 4668456, 6104904, 6613646, 7002684, 9157356, 9920469, 13227292, 14005368, 18314712, 19840938, 26454584, 29761407, 39681876, 59522814, 79363752, 119045628, 238091256]

約数ペア:

[(1, 238091256), (2, 119045628), (3, 79363752), (4, 59522814), (6, 39681876), (8, 29761407), (9, 26454584), (12, 19840938), (13, 18314712), (17, 14005368), (18, 13227292), (24, 9920469), (26, 9157356), (34, 7002684), (36, 6613646), (39, 6104904), (51, 4668456), (52, 4578678), (68, 3501342), (72, 3306823), (78, 3052452), (102, 2334228), (104, 2289339), (117, 2034968), (136, 1750671), (153, 1556152), (156, 1526226), (169, 1408824), (204, 1167114), (221, 1077336), (234, 1017484), (306, 778076), (312, 763113), (338, 704412), (408, 583557), (442, 538668), (468, 508742), (507, 469608), (612, 389038), (663, 359112), (676, 352206), (884, 269334), (936, 254371), (1014, 234804), (1151, 206856), (1224, 194519), (1326, 179556), (1352, 176103), (1521, 156536), (1768, 134667), (1989, 119704), (2028, 117402), (2302, 103428), (2652, 89778), (2873, 82872), (3042, 78268), (3453, 68952), (3978, 59852), (4056, 58701), (4604, 51714), (5304, 44889), (5746, 41436), (6084, 39134), (6906, 34476), (7956, 29926), (8619, 27624), (9208, 25857), (10359, 22984), (11492, 20718), (12168, 19567), (13812, 17238), (14963, 15912)]