326303964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{143873}}^1$

素因数の和:143896

約数の個数: 60

約数和(自身を含む): 974890224

約数和(自身を除く): 648586260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 143873, 287746, 431619, 575492, 863238, 1007111, 1294857, 1726476, 2014222, 2589714, 3021333, 3884571, 4028444, 5179428, 6042666, 7769142, 9063999, 11653713, 12085332, 15538284, 18127998, 23307426, 27191997, 36255996, 46614852, 54383994, 81575991, 108767988, 163151982, 326303964]

約数ペア:

[(1, 326303964), (2, 163151982), (3, 108767988), (4, 81575991), (6, 54383994), (7, 46614852), (9, 36255996), (12, 27191997), (14, 23307426), (18, 18127998), (21, 15538284), (27, 12085332), (28, 11653713), (36, 9063999), (42, 7769142), (54, 6042666), (63, 5179428), (81, 4028444), (84, 3884571), (108, 3021333), (126, 2589714), (162, 2014222), (189, 1726476), (252, 1294857), (324, 1007111), (378, 863238), (567, 575492), (756, 431619), (1134, 287746), (2268, 143873)]