441493910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 1009387008

約数和(自身を除く): 567893098

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 127, 130, 143, 169, 170, 187, 221, 242, 254, 286, 338, 374, 442, 605, 635, 715, 845, 935, 1105, 1210, 1270, 1397, 1430, 1573, 1651, 1690, 1859, 1870, 2057, 2159, 2210, 2431, 2794, 2873, 3146, 3302, 3718, 4114, 4318, 4862, 5746, 6985, 7865, 8255, 9295, 10285, 10795, 12155, 13970, 14365, 15367, 15730, 16510, 18161, 18590, 20449, 20570, 21463, 21590, 23749, 24310, 26741, 28067, 28730, 30734, 31603, 36322, 40898, 42926, 47498, 53482, 56134, 63206, 76835, 90805, 102245, 107315, 118745, 133705, 140335, 153670, 158015, 181610, 199771, 204490, 214630, 236093, 237490, 261239, 267410, 280670, 308737, 316030, 347633, 364871, 399542, 472186, 522478, 617474, 695266, 729742, 998855, 1180465, 1306195, 1543685, 1738165, 1824355, 1997710, 2360930, 2597023, 2612390, 3087370, 3396107, 3476330, 3648710, 4013581, 5194046, 6792214, 8027162, 12985115, 16980535, 20067905, 25970230, 33961070, 40135810, 44149391, 88298782, 220746955, 441493910]

約数ペア:

[(1, 441493910), (2, 220746955), (5, 88298782), (10, 44149391), (11, 40135810), (13, 33961070), (17, 25970230), (22, 20067905), (26, 16980535), (34, 12985115), (55, 8027162), (65, 6792214), (85, 5194046), (110, 4013581), (121, 3648710), (127, 3476330), (130, 3396107), (143, 3087370), (169, 2612390), (170, 2597023), (187, 2360930), (221, 1997710), (242, 1824355), (254, 1738165), (286, 1543685), (338, 1306195), (374, 1180465), (442, 998855), (605, 729742), (635, 695266), (715, 617474), (845, 522478), (935, 472186), (1105, 399542), (1210, 364871), (1270, 347633), (1397, 316030), (1430, 308737), (1573, 280670), (1651, 267410), (1690, 261239), (1859, 237490), (1870, 236093), (2057, 214630), (2159, 204490), (2210, 199771), (2431, 181610), (2794, 158015), (2873, 153670), (3146, 140335), (3302, 133705), (3718, 118745), (4114, 107315), (4318, 102245), (4862, 90805), (5746, 76835), (6985, 63206), (7865, 56134), (8255, 53482), (9295, 47498), (10285, 42926), (10795, 40898), (12155, 36322), (13970, 31603), (14365, 30734), (15367, 28730), (15730, 28067), (16510, 26741), (18161, 24310), (18590, 23749), (20449, 21590), (20570, 21463)]