328522068

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{20693}}^1$

素因数の和:20723

約数の個数: 90

約数和(自身を含む): 999085626

約数和(自身を除く): 670563558

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, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 20693, 41386, 62079, 82772, 124158, 144851, 186237, 248316, 289702, 372474, 434553, 558711, 579404, 744948, 869106, 1013957, 1117422, 1303659, 1676133, 1738212, 2027914, 2234844, 2607318, 3041871, 3352266, 3910977, 4055828, 5214636, 6083742, 6704532, 7821954, 9125613, 11732931, 12167484, 15643908, 18251226, 23465862, 27376839, 36502452, 46931724, 54753678, 82130517, 109507356, 164261034, 328522068]

約数ペア:

[(1, 328522068), (2, 164261034), (3, 109507356), (4, 82130517), (6, 54753678), (7, 46931724), (9, 36502452), (12, 27376839), (14, 23465862), (18, 18251226), (21, 15643908), (27, 12167484), (28, 11732931), (36, 9125613), (42, 7821954), (49, 6704532), (54, 6083742), (63, 5214636), (81, 4055828), (84, 3910977), (98, 3352266), (108, 3041871), (126, 2607318), (147, 2234844), (162, 2027914), (189, 1738212), (196, 1676133), (252, 1303659), (294, 1117422), (324, 1013957), (378, 869106), (441, 744948), (567, 579404), (588, 558711), (756, 434553), (882, 372474), (1134, 289702), (1323, 248316), (1764, 186237), (2268, 144851), (2646, 124158), (3969, 82772), (5292, 62079), (7938, 41386), (15876, 20693)]