2130576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 6678144

約数和(自身を除く): 4547568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 373, 408, 476, 714, 746, 816, 952, 1119, 1428, 1492, 1904, 2238, 2611, 2856, 2984, 4476, 5222, 5712, 5968, 6341, 7833, 8952, 10444, 12682, 15666, 17904, 19023, 20888, 25364, 31332, 38046, 41776, 44387, 50728, 62664, 76092, 88774, 101456, 125328, 133161, 152184, 177548, 266322, 304368, 355096, 532644, 710192, 1065288, 2130576]

約数ペア:

[(1, 2130576), (2, 1065288), (3, 710192), (4, 532644), (6, 355096), (7, 304368), (8, 266322), (12, 177548), (14, 152184), (16, 133161), (17, 125328), (21, 101456), (24, 88774), (28, 76092), (34, 62664), (42, 50728), (48, 44387), (51, 41776), (56, 38046), (68, 31332), (84, 25364), (102, 20888), (112, 19023), (119, 17904), (136, 15666), (168, 12682), (204, 10444), (238, 8952), (272, 7833), (336, 6341), (357, 5968), (373, 5712), (408, 5222), (476, 4476), (714, 2984), (746, 2856), (816, 2611), (952, 2238), (1119, 1904), (1428, 1492)]