378863784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{134923}}^1$

素因数の和:134951

約数の個数: 64

約数和(自身を含む): 1133361600

約数和(自身を除く): 754497816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 134923, 269846, 404769, 539692, 809538, 1079384, 1214307, 1619076, 1753999, 2428614, 3238152, 3507998, 3642921, 4857228, 5261997, 7015996, 7285842, 9714456, 10523994, 14031992, 14571684, 15785991, 21047988, 29143368, 31571982, 42095976, 47357973, 63143964, 94715946, 126287928, 189431892, 378863784]

約数ペア:

[(1, 378863784), (2, 189431892), (3, 126287928), (4, 94715946), (6, 63143964), (8, 47357973), (9, 42095976), (12, 31571982), (13, 29143368), (18, 21047988), (24, 15785991), (26, 14571684), (27, 14031992), (36, 10523994), (39, 9714456), (52, 7285842), (54, 7015996), (72, 5261997), (78, 4857228), (104, 3642921), (108, 3507998), (117, 3238152), (156, 2428614), (216, 1753999), (234, 1619076), (312, 1214307), (351, 1079384), (468, 809538), (702, 539692), (936, 404769), (1404, 269846), (2808, 134923)]