9638632664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 20756736000

約数和(自身を除く): 11118103336

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 223, 323, 344, 389, 446, 646, 731, 778, 817, 892, 1292, 1462, 1556, 1634, 1784, 2584, 2924, 3112, 3268, 3791, 4237, 5848, 6536, 6613, 7391, 7582, 8474, 9589, 13226, 13889, 14782, 15164, 16727, 16948, 19178, 26452, 27778, 29564, 30328, 33454, 33896, 38356, 52904, 55556, 59128, 66908, 72029, 76712, 86747, 111112, 125647, 133816, 144058, 163013, 173494, 182191, 251294, 284359, 288116, 317813, 326026, 346988, 364382, 502588, 568718, 576232, 635626, 652052, 693976, 728764, 1005176, 1137436, 1271252, 1304104, 1457528, 1474699, 1648193, 2274872, 2542504, 2949398, 3097247, 3296386, 3730121, 5402821, 5898796, 6194494, 6592772, 7460242, 10805642, 11797592, 12388988, 13185544, 14920484, 21611284, 24777976, 28019281, 29840968, 43222568, 56038562, 63412057, 70872299, 112077124, 126824114, 141744598, 224154248, 253648228, 283489196, 507296456, 566978392, 1204829083, 2409658166, 4819316332, 9638632664]

約数ペア:

[(1, 9638632664), (2, 4819316332), (4, 2409658166), (8, 1204829083), (17, 566978392), (19, 507296456), (34, 283489196), (38, 253648228), (43, 224154248), (68, 141744598), (76, 126824114), (86, 112077124), (136, 70872299), (152, 63412057), (172, 56038562), (223, 43222568), (323, 29840968), (344, 28019281), (389, 24777976), (446, 21611284), (646, 14920484), (731, 13185544), (778, 12388988), (817, 11797592), (892, 10805642), (1292, 7460242), (1462, 6592772), (1556, 6194494), (1634, 5898796), (1784, 5402821), (2584, 3730121), (2924, 3296386), (3112, 3097247), (3268, 2949398), (3791, 2542504), (4237, 2274872), (5848, 1648193), (6536, 1474699), (6613, 1457528), (7391, 1304104), (7582, 1271252), (8474, 1137436), (9589, 1005176), (13226, 728764), (13889, 693976), (14782, 652052), (15164, 635626), (16727, 576232), (16948, 568718), (19178, 502588), (26452, 364382), (27778, 346988), (29564, 326026), (30328, 317813), (33454, 288116), (33896, 284359), (38356, 251294), (52904, 182191), (55556, 173494), (59128, 163013), (66908, 144058), (72029, 133816), (76712, 125647), (86747, 111112)]