2008664592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{122719}}^1$

素因数の和:122772

約数の個数: 80

約数和(自身を含む): 5843435520

約数和(自身を除く): 3834770928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 122719, 245438, 368157, 490876, 736314, 981752, 1349909, 1472628, 1963504, 2699818, 2945256, 3804289, 4049727, 5399636, 5890512, 7608578, 8099454, 10799272, 11412867, 15217156, 16198908, 21598544, 22825734, 30434312, 32397816, 41847179, 45651468, 60868624, 64795632, 83694358, 91302936, 125541537, 167388716, 182605872, 251083074, 334777432, 502166148, 669554864, 1004332296, 2008664592]

約数ペア:

[(1, 2008664592), (2, 1004332296), (3, 669554864), (4, 502166148), (6, 334777432), (8, 251083074), (11, 182605872), (12, 167388716), (16, 125541537), (22, 91302936), (24, 83694358), (31, 64795632), (33, 60868624), (44, 45651468), (48, 41847179), (62, 32397816), (66, 30434312), (88, 22825734), (93, 21598544), (124, 16198908), (132, 15217156), (176, 11412867), (186, 10799272), (248, 8099454), (264, 7608578), (341, 5890512), (372, 5399636), (496, 4049727), (528, 3804289), (682, 2945256), (744, 2699818), (1023, 1963504), (1364, 1472628), (1488, 1349909), (2046, 981752), (2728, 736314), (4092, 490876), (5456, 368157), (8184, 245438), (16368, 122719)]