407362284

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{2851}}^1$

素因数の和:2887

約数の個数: 126

約数和(自身を含む): 1243777164

約数和(自身を除く): 836414880

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1701, 1764, 2268, 2646, 2851, 2916, 3402, 3969, 5103, 5292, 5702, 6804, 7938, 8553, 10206, 11404, 11907, 15876, 17106, 19957, 20412, 23814, 25659, 34212, 35721, 39914, 47628, 51318, 59871, 71442, 76977, 79828, 102636, 119742, 139699, 142884, 153954, 179613, 230931, 239484, 279398, 307908, 359226, 419097, 461862, 538839, 558796, 692793, 718452, 838194, 923724, 1077678, 1257291, 1385586, 1616517, 1676388, 2078379, 2155356, 2514582, 2771172, 3233034, 3771873, 4156758, 4849551, 5029164, 6466068, 7543746, 8313516, 9699102, 11315619, 14548653, 15087492, 19398204, 22631238, 29097306, 33946857, 45262476, 58194612, 67893714, 101840571, 135787428, 203681142, 407362284]

約数ペア:

[(1, 407362284), (2, 203681142), (3, 135787428), (4, 101840571), (6, 67893714), (7, 58194612), (9, 45262476), (12, 33946857), (14, 29097306), (18, 22631238), (21, 19398204), (27, 15087492), (28, 14548653), (36, 11315619), (42, 9699102), (49, 8313516), (54, 7543746), (63, 6466068), (81, 5029164), (84, 4849551), (98, 4156758), (108, 3771873), (126, 3233034), (147, 2771172), (162, 2514582), (189, 2155356), (196, 2078379), (243, 1676388), (252, 1616517), (294, 1385586), (324, 1257291), (378, 1077678), (441, 923724), (486, 838194), (567, 718452), (588, 692793), (729, 558796), (756, 538839), (882, 461862), (972, 419097), (1134, 359226), (1323, 307908), (1458, 279398), (1701, 239484), (1764, 230931), (2268, 179613), (2646, 153954), (2851, 142884), (2916, 139699), (3402, 119742), (3969, 102636), (5103, 79828), (5292, 76977), (5702, 71442), (6804, 59871), (7938, 51318), (8553, 47628), (10206, 39914), (11404, 35721), (11907, 34212), (15876, 25659), (17106, 23814), (19957, 20412)]