215229474

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{15271}}^1$

素因数の和:15317

約数の個数: 48

約数和(自身を含む): 500310720

約数和(自身を除く): 285081246

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 783, 1566, 2349, 4698, 7047, 14094, 15271, 30542, 45813, 91626, 137439, 274878, 412317, 442859, 824634, 885718, 1236951, 1328577, 2473902, 2657154, 3710853, 3985731, 7421706, 7971462, 11957193, 23914386, 35871579, 71743158, 107614737, 215229474]

約数ペア:

[(1, 215229474), (2, 107614737), (3, 71743158), (6, 35871579), (9, 23914386), (18, 11957193), (27, 7971462), (29, 7421706), (54, 3985731), (58, 3710853), (81, 2657154), (87, 2473902), (162, 1328577), (174, 1236951), (243, 885718), (261, 824634), (486, 442859), (522, 412317), (783, 274878), (1566, 137439), (2349, 91626), (4698, 45813), (7047, 30542), (14094, 15271)]