352808021272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{278017}}^1$

素因数の和:278121

約数の個数: 128

約数和(自身を含む): 845530583040

約数和(自身を除く): 492722561768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 43, 56, 62, 68, 86, 119, 124, 136, 172, 217, 238, 248, 301, 344, 434, 476, 527, 602, 731, 868, 952, 1054, 1204, 1333, 1462, 1736, 2108, 2408, 2666, 2924, 3689, 4216, 5117, 5332, 5848, 7378, 9331, 10234, 10664, 14756, 18662, 20468, 22661, 29512, 37324, 40936, 45322, 74648, 90644, 158627, 181288, 278017, 317254, 556034, 634508, 1112068, 1269016, 1946119, 2224136, 3892238, 4726289, 7784476, 8618527, 9452578, 11954731, 15568952, 17237054, 18905156, 23909462, 33084023, 34474108, 37810312, 47818924, 60329689, 66168046, 68948216, 83683117, 95637848, 120659378, 132336092, 146514959, 167366234, 203230427, 241318756, 264672184, 293029918, 334732468, 370596661, 406460854, 482637512, 586059836, 669464936, 741193322, 812921708, 1025604713, 1172119672, 1422612989, 1482386644, 1625843416, 2051209426, 2594176627, 2845225978, 2964773288, 4102418852, 5188353254, 5690451956, 6300143237, 8204837704, 10376706508, 11380903912, 12600286474, 20753413016, 25200572948, 44101002659, 50401145896, 88202005318, 176404010636, 352808021272]

約数ペア:

[(1, 352808021272), (2, 176404010636), (4, 88202005318), (7, 50401145896), (8, 44101002659), (14, 25200572948), (17, 20753413016), (28, 12600286474), (31, 11380903912), (34, 10376706508), (43, 8204837704), (56, 6300143237), (62, 5690451956), (68, 5188353254), (86, 4102418852), (119, 2964773288), (124, 2845225978), (136, 2594176627), (172, 2051209426), (217, 1625843416), (238, 1482386644), (248, 1422612989), (301, 1172119672), (344, 1025604713), (434, 812921708), (476, 741193322), (527, 669464936), (602, 586059836), (731, 482637512), (868, 406460854), (952, 370596661), (1054, 334732468), (1204, 293029918), (1333, 264672184), (1462, 241318756), (1736, 203230427), (2108, 167366234), (2408, 146514959), (2666, 132336092), (2924, 120659378), (3689, 95637848), (4216, 83683117), (5117, 68948216), (5332, 66168046), (5848, 60329689), (7378, 47818924), (9331, 37810312), (10234, 34474108), (10664, 33084023), (14756, 23909462), (18662, 18905156), (20468, 17237054), (22661, 15568952), (29512, 11954731), (37324, 9452578), (40936, 8618527), (45322, 7784476), (74648, 4726289), (90644, 3892238), (158627, 2224136), (181288, 1946119), (278017, 1269016), (317254, 1112068), (556034, 634508)]