212012304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37117}}^1$

素因数の和:37152

約数の個数: 80

約数和(自身を含む): 662779008

約数和(自身を除く): 450766704

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, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 37117, 74234, 111351, 148468, 222702, 259819, 296936, 445404, 519638, 593872, 630989, 779457, 890808, 1039276, 1261978, 1558914, 1781616, 1892967, 2078552, 2523956, 3117828, 3785934, 4157104, 4416923, 5047912, 6235656, 7571868, 8833846, 10095824, 12471312, 13250769, 15143736, 17667692, 26501538, 30287472, 35335384, 53003076, 70670768, 106006152, 212012304]

約数ペア:

[(1, 212012304), (2, 106006152), (3, 70670768), (4, 53003076), (6, 35335384), (7, 30287472), (8, 26501538), (12, 17667692), (14, 15143736), (16, 13250769), (17, 12471312), (21, 10095824), (24, 8833846), (28, 7571868), (34, 6235656), (42, 5047912), (48, 4416923), (51, 4157104), (56, 3785934), (68, 3117828), (84, 2523956), (102, 2078552), (112, 1892967), (119, 1781616), (136, 1558914), (168, 1261978), (204, 1039276), (238, 890808), (272, 779457), (336, 630989), (357, 593872), (408, 519638), (476, 445404), (714, 296936), (816, 259819), (952, 222702), (1428, 148468), (1904, 111351), (2856, 74234), (5712, 37117)]