674882964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3082

約数の個数: 144

約数和(自身を含む): 2096640000

約数和(自身を除く): 1421757036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 57, 63, 76, 84, 94, 114, 126, 133, 141, 171, 188, 228, 252, 266, 282, 329, 342, 399, 423, 532, 564, 658, 684, 798, 846, 893, 987, 1197, 1316, 1596, 1692, 1786, 1974, 2394, 2679, 2961, 2999, 3572, 3948, 4788, 5358, 5922, 5998, 6251, 8037, 8997, 10716, 11844, 11996, 12502, 16074, 17994, 18753, 20993, 25004, 26991, 32148, 35988, 37506, 41986, 53982, 56259, 56981, 62979, 75012, 83972, 107964, 112518, 113962, 125958, 140953, 170943, 188937, 225036, 227924, 251916, 281906, 341886, 377874, 398867, 422859, 512829, 563812, 683772, 755748, 797734, 845718, 986671, 1025658, 1196601, 1268577, 1595468, 1691436, 1973342, 2051316, 2393202, 2537154, 2678107, 2960013, 3589803, 3946684, 4786404, 5074308, 5356214, 5920026, 7179606, 8034321, 8880039, 10712428, 11840052, 14359212, 16068642, 17760078, 18746749, 24102963, 32137284, 35520156, 37493498, 48205926, 56240247, 74986996, 96411852, 112480494, 168720741, 224960988, 337441482, 674882964]

約数ペア:

[(1, 674882964), (2, 337441482), (3, 224960988), (4, 168720741), (6, 112480494), (7, 96411852), (9, 74986996), (12, 56240247), (14, 48205926), (18, 37493498), (19, 35520156), (21, 32137284), (28, 24102963), (36, 18746749), (38, 17760078), (42, 16068642), (47, 14359212), (57, 11840052), (63, 10712428), (76, 8880039), (84, 8034321), (94, 7179606), (114, 5920026), (126, 5356214), (133, 5074308), (141, 4786404), (171, 3946684), (188, 3589803), (228, 2960013), (252, 2678107), (266, 2537154), (282, 2393202), (329, 2051316), (342, 1973342), (399, 1691436), (423, 1595468), (532, 1268577), (564, 1196601), (658, 1025658), (684, 986671), (798, 845718), (846, 797734), (893, 755748), (987, 683772), (1197, 563812), (1316, 512829), (1596, 422859), (1692, 398867), (1786, 377874), (1974, 341886), (2394, 281906), (2679, 251916), (2961, 227924), (2999, 225036), (3572, 188937), (3948, 170943), (4788, 140953), (5358, 125958), (5922, 113962), (5998, 112518), (6251, 107964), (8037, 83972), (8997, 75012), (10716, 62979), (11844, 56981), (11996, 56259), (12502, 53982), (16074, 41986), (17994, 37506), (18753, 35988), (20993, 32148), (25004, 26991)]