508764013640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{6637}}^1$

素因数の和:7615

約数の個数: 128

約数和(自身を含む): 1222464700800

約数和(自身を除く): 713700687160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 139, 170, 278, 340, 556, 680, 695, 811, 1112, 1390, 1622, 2363, 2780, 3244, 4055, 4726, 5560, 6488, 6637, 8110, 9452, 11815, 13274, 13787, 16220, 18904, 23630, 26548, 27574, 32440, 33185, 47260, 53096, 55148, 66370, 68935, 94520, 110296, 112729, 112829, 132740, 137870, 225458, 225658, 265480, 275740, 450916, 451316, 551480, 563645, 564145, 901832, 902632, 922543, 1127290, 1128290, 1845086, 1916393, 2254580, 2256580, 3690172, 3832786, 4509160, 4513160, 4612715, 5382607, 7380344, 7665572, 9225430, 9581965, 10765214, 15331144, 15683231, 18450860, 19163930, 21530428, 26913035, 31366462, 36901720, 38327860, 43060856, 53826070, 62732924, 76655720, 78416155, 91504319, 107652140, 125465848, 156832310, 183008638, 215304280, 313664620, 366017276, 457521595, 627329240, 732034552, 748182373, 915043190, 1496364746, 1830086380, 2992729492, 3660172760, 3740911865, 5985458984, 7481823730, 12719100341, 14963647460, 25438200682, 29927294920, 50876401364, 63595501705, 101752802728, 127191003410, 254382006820, 508764013640]

約数ペア:

[(1, 508764013640), (2, 254382006820), (4, 127191003410), (5, 101752802728), (8, 63595501705), (10, 50876401364), (17, 29927294920), (20, 25438200682), (34, 14963647460), (40, 12719100341), (68, 7481823730), (85, 5985458984), (136, 3740911865), (139, 3660172760), (170, 2992729492), (278, 1830086380), (340, 1496364746), (556, 915043190), (680, 748182373), (695, 732034552), (811, 627329240), (1112, 457521595), (1390, 366017276), (1622, 313664620), (2363, 215304280), (2780, 183008638), (3244, 156832310), (4055, 125465848), (4726, 107652140), (5560, 91504319), (6488, 78416155), (6637, 76655720), (8110, 62732924), (9452, 53826070), (11815, 43060856), (13274, 38327860), (13787, 36901720), (16220, 31366462), (18904, 26913035), (23630, 21530428), (26548, 19163930), (27574, 18450860), (32440, 15683231), (33185, 15331144), (47260, 10765214), (53096, 9581965), (55148, 9225430), (66370, 7665572), (68935, 7380344), (94520, 5382607), (110296, 4612715), (112729, 4513160), (112829, 4509160), (132740, 3832786), (137870, 3690172), (225458, 2256580), (225658, 2254580), (265480, 1916393), (275740, 1845086), (450916, 1128290), (451316, 1127290), (551480, 922543), (563645, 902632), (564145, 901832)]