290848221264

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{329473}}^1$

素因数の和:329884

約数の個数: 80

約数和(自身を含む): 767742950592

約数和(自身を除く): 476894729328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 347, 424, 636, 694, 848, 1041, 1272, 1388, 2082, 2544, 2776, 4164, 5552, 8328, 16656, 18391, 36782, 55173, 73564, 110346, 147128, 220692, 294256, 329473, 441384, 658946, 882768, 988419, 1317892, 1976838, 2635784, 3953676, 5271568, 7907352, 15814704, 17462069, 34924138, 52386207, 69848276, 104772414, 114327131, 139696552, 209544828, 228654262, 279393104, 342981393, 419089656, 457308524, 685962786, 838179312, 914617048, 1371925572, 1829234096, 2743851144, 5487702288, 6059337943, 12118675886, 18178013829, 24237351772, 36356027658, 48474703544, 72712055316, 96949407088, 145424110632, 290848221264]

約数ペア:

[(1, 290848221264), (2, 145424110632), (3, 96949407088), (4, 72712055316), (6, 48474703544), (8, 36356027658), (12, 24237351772), (16, 18178013829), (24, 12118675886), (48, 6059337943), (53, 5487702288), (106, 2743851144), (159, 1829234096), (212, 1371925572), (318, 914617048), (347, 838179312), (424, 685962786), (636, 457308524), (694, 419089656), (848, 342981393), (1041, 279393104), (1272, 228654262), (1388, 209544828), (2082, 139696552), (2544, 114327131), (2776, 104772414), (4164, 69848276), (5552, 52386207), (8328, 34924138), (16656, 17462069), (18391, 15814704), (36782, 7907352), (55173, 5271568), (73564, 3953676), (110346, 2635784), (147128, 1976838), (220692, 1317892), (294256, 988419), (329473, 882768), (441384, 658946)]