747900516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 2083354560

約数和(自身を除く): 1335454044

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 121, 123, 132, 164, 187, 204, 242, 246, 363, 374, 451, 484, 492, 561, 697, 726, 739, 748, 902, 1122, 1353, 1394, 1452, 1478, 1804, 2057, 2091, 2217, 2244, 2706, 2788, 2956, 4114, 4182, 4434, 4961, 5412, 6171, 7667, 8129, 8228, 8364, 8868, 9922, 12342, 12563, 14883, 15334, 16258, 19844, 23001, 24387, 24684, 25126, 29766, 30299, 30668, 32516, 37689, 46002, 48774, 50252, 59532, 60598, 75378, 84337, 89419, 90897, 92004, 97548, 121196, 138193, 150756, 168674, 178838, 181794, 253011, 268257, 276386, 333289, 337348, 357676, 363588, 414579, 506022, 515083, 536514, 552772, 666578, 829158, 999867, 1012044, 1030166, 1073028, 1333156, 1520123, 1545249, 1658316, 1999734, 2060332, 3040246, 3090498, 3666179, 3999468, 4560369, 5665913, 6080492, 6180996, 7332358, 9120738, 10998537, 11331826, 14664716, 16997739, 18241476, 21997074, 22663652, 33995478, 43994148, 62325043, 67990956, 124650086, 186975129, 249300172, 373950258, 747900516]

約数ペア:

[(1, 747900516), (2, 373950258), (3, 249300172), (4, 186975129), (6, 124650086), (11, 67990956), (12, 62325043), (17, 43994148), (22, 33995478), (33, 22663652), (34, 21997074), (41, 18241476), (44, 16997739), (51, 14664716), (66, 11331826), (68, 10998537), (82, 9120738), (102, 7332358), (121, 6180996), (123, 6080492), (132, 5665913), (164, 4560369), (187, 3999468), (204, 3666179), (242, 3090498), (246, 3040246), (363, 2060332), (374, 1999734), (451, 1658316), (484, 1545249), (492, 1520123), (561, 1333156), (697, 1073028), (726, 1030166), (739, 1012044), (748, 999867), (902, 829158), (1122, 666578), (1353, 552772), (1394, 536514), (1452, 515083), (1478, 506022), (1804, 414579), (2057, 363588), (2091, 357676), (2217, 337348), (2244, 333289), (2706, 276386), (2788, 268257), (2956, 253011), (4114, 181794), (4182, 178838), (4434, 168674), (4961, 150756), (5412, 138193), (6171, 121196), (7667, 97548), (8129, 92004), (8228, 90897), (8364, 89419), (8868, 84337), (9922, 75378), (12342, 60598), (12563, 59532), (14883, 50252), (15334, 48774), (16258, 46002), (19844, 37689), (23001, 32516), (24387, 30668), (24684, 30299), (25126, 29766)]