353891824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 812135520

約数和(自身を除く): 458243696

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 137, 143, 176, 208, 274, 286, 548, 572, 1096, 1129, 1144, 1507, 1781, 2192, 2258, 2288, 3014, 3562, 4516, 6028, 7124, 9032, 12056, 12419, 14248, 14677, 18064, 19591, 24112, 24838, 28496, 29354, 39182, 49676, 58708, 78364, 99352, 117416, 154673, 156728, 161447, 198704, 234832, 309346, 313456, 322894, 618692, 645788, 1237384, 1291576, 1701403, 2010749, 2474768, 2583152, 3402806, 4021498, 6805612, 8042996, 13611224, 16085992, 22118239, 27222448, 32171984, 44236478, 88472956, 176945912, 353891824]

約数ペア:

[(1, 353891824), (2, 176945912), (4, 88472956), (8, 44236478), (11, 32171984), (13, 27222448), (16, 22118239), (22, 16085992), (26, 13611224), (44, 8042996), (52, 6805612), (88, 4021498), (104, 3402806), (137, 2583152), (143, 2474768), (176, 2010749), (208, 1701403), (274, 1291576), (286, 1237384), (548, 645788), (572, 618692), (1096, 322894), (1129, 313456), (1144, 309346), (1507, 234832), (1781, 198704), (2192, 161447), (2258, 156728), (2288, 154673), (3014, 117416), (3562, 99352), (4516, 78364), (6028, 58708), (7124, 49676), (9032, 39182), (12056, 29354), (12419, 28496), (14248, 24838), (14677, 24112), (18064, 19591)]