1245884304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218117}}^1$

素因数の和:218152

約数の個数: 80

約数和(自身を含む): 3894715008

約数和(自身を除く): 2648830704

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, 218117, 436234, 654351, 872468, 1308702, 1526819, 1744936, 2617404, 3053638, 3489872, 3707989, 4580457, 5234808, 6107276, 7415978, 9160914, 10469616, 11123967, 12214552, 14831956, 18321828, 22247934, 24429104, 25955923, 29663912, 36643656, 44495868, 51911846, 59327824, 73287312, 77867769, 88991736, 103823692, 155735538, 177983472, 207647384, 311471076, 415294768, 622942152, 1245884304]

約数ペア:

[(1, 1245884304), (2, 622942152), (3, 415294768), (4, 311471076), (6, 207647384), (7, 177983472), (8, 155735538), (12, 103823692), (14, 88991736), (16, 77867769), (17, 73287312), (21, 59327824), (24, 51911846), (28, 44495868), (34, 36643656), (42, 29663912), (48, 25955923), (51, 24429104), (56, 22247934), (68, 18321828), (84, 14831956), (102, 12214552), (112, 11123967), (119, 10469616), (136, 9160914), (168, 7415978), (204, 6107276), (238, 5234808), (272, 4580457), (336, 3707989), (357, 3489872), (408, 3053638), (476, 2617404), (714, 1744936), (816, 1526819), (952, 1308702), (1428, 872468), (1904, 654351), (2856, 436234), (5712, 218117)]