326487678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 766340352

約数和(自身を除く): 439852674

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 193, 209, 213, 361, 386, 418, 426, 579, 627, 722, 781, 1083, 1158, 1254, 1349, 1562, 2123, 2166, 2343, 2698, 3667, 3971, 4047, 4246, 4686, 6369, 7334, 7942, 8094, 11001, 11913, 12738, 13703, 14839, 22002, 23826, 25631, 27406, 29678, 40337, 41109, 44517, 51262, 69673, 76893, 80674, 82218, 89034, 121011, 139346, 150733, 153786, 209019, 242022, 260357, 281941, 301466, 418038, 452199, 520714, 563882, 766403, 781071, 845823, 904398, 1532806, 1562142, 1691646, 2299209, 2863927, 4598418, 4946783, 5727854, 8591781, 9893566, 14840349, 17183562, 29680698, 54414613, 108829226, 163243839, 326487678]

約数ペア:

[(1, 326487678), (2, 163243839), (3, 108829226), (6, 54414613), (11, 29680698), (19, 17183562), (22, 14840349), (33, 9893566), (38, 8591781), (57, 5727854), (66, 4946783), (71, 4598418), (114, 2863927), (142, 2299209), (193, 1691646), (209, 1562142), (213, 1532806), (361, 904398), (386, 845823), (418, 781071), (426, 766403), (579, 563882), (627, 520714), (722, 452199), (781, 418038), (1083, 301466), (1158, 281941), (1254, 260357), (1349, 242022), (1562, 209019), (2123, 153786), (2166, 150733), (2343, 139346), (2698, 121011), (3667, 89034), (3971, 82218), (4047, 80674), (4246, 76893), (4686, 69673), (6369, 51262), (7334, 44517), (7942, 41109), (8094, 40337), (11001, 29678), (11913, 27406), (12738, 25631), (13703, 23826), (14839, 22002)]