271574856

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 144

約数和(自身を含む): 887599440

約数和(自身を除く): 616024584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 2851, 3402, 3528, 3969, 4536, 5292, 5702, 6804, 7938, 8553, 10584, 11404, 11907, 13608, 15876, 17106, 19957, 22808, 23814, 25659, 31752, 34212, 39914, 47628, 51318, 59871, 68424, 76977, 79828, 95256, 102636, 119742, 139699, 153954, 159656, 179613, 205272, 230931, 239484, 279398, 307908, 359226, 419097, 461862, 478968, 538839, 558796, 615816, 692793, 718452, 838194, 923724, 1077678, 1117592, 1257291, 1385586, 1436904, 1616517, 1676388, 1847448, 2155356, 2514582, 2771172, 3233034, 3352776, 3771873, 4310712, 4849551, 5029164, 5542344, 6466068, 7543746, 9699102, 10058328, 11315619, 12932136, 15087492, 19398204, 22631238, 30174984, 33946857, 38796408, 45262476, 67893714, 90524952, 135787428, 271574856]

約数ペア:

[(1, 271574856), (2, 135787428), (3, 90524952), (4, 67893714), (6, 45262476), (7, 38796408), (8, 33946857), (9, 30174984), (12, 22631238), (14, 19398204), (18, 15087492), (21, 12932136), (24, 11315619), (27, 10058328), (28, 9699102), (36, 7543746), (42, 6466068), (49, 5542344), (54, 5029164), (56, 4849551), (63, 4310712), (72, 3771873), (81, 3352776), (84, 3233034), (98, 2771172), (108, 2514582), (126, 2155356), (147, 1847448), (162, 1676388), (168, 1616517), (189, 1436904), (196, 1385586), (216, 1257291), (243, 1117592), (252, 1077678), (294, 923724), (324, 838194), (378, 718452), (392, 692793), (441, 615816), (486, 558796), (504, 538839), (567, 478968), (588, 461862), (648, 419097), (756, 359226), (882, 307908), (972, 279398), (1134, 239484), (1176, 230931), (1323, 205272), (1512, 179613), (1701, 159656), (1764, 153954), (1944, 139699), (2268, 119742), (2646, 102636), (2851, 95256), (3402, 79828), (3528, 76977), (3969, 68424), (4536, 59871), (5292, 51318), (5702, 47628), (6804, 39914), (7938, 34212), (8553, 31752), (10584, 25659), (11404, 23814), (11907, 22808), (13608, 19957), (15876, 17106)]