380147482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 705438720

約数和(自身を除く): 325291238

約数列:

[1, 2, 11, 13, 22, 26, 31, 53, 62, 106, 143, 286, 341, 403, 583, 682, 689, 806, 809, 1166, 1378, 1618, 1643, 3286, 4433, 7579, 8866, 8899, 10517, 15158, 17798, 18073, 21034, 21359, 25079, 36146, 42718, 42877, 50158, 85754, 115687, 231374, 234949, 275869, 326027, 469898, 471647, 551738, 557401, 652054, 943294, 1114802, 1329187, 2658374, 3586297, 6131411, 7172594, 12262822, 14621057, 17279431, 29242114, 34558862, 190073741, 380147482]

約数ペア:

[(1, 380147482), (2, 190073741), (11, 34558862), (13, 29242114), (22, 17279431), (26, 14621057), (31, 12262822), (53, 7172594), (62, 6131411), (106, 3586297), (143, 2658374), (286, 1329187), (341, 1114802), (403, 943294), (583, 652054), (682, 557401), (689, 551738), (806, 471647), (809, 469898), (1166, 326027), (1378, 275869), (1618, 234949), (1643, 231374), (3286, 115687), (4433, 85754), (7579, 50158), (8866, 42877), (8899, 42718), (10517, 36146), (15158, 25079), (17798, 21359), (18073, 21034)]