8436403728

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{421483}}^1$

素因数の和:421636

約数の個数: 60

約数和(自身を含む): 23780127280

約数和(自身を除く): 15343723552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 421483, 842966, 1264449, 1685932, 2528898, 3371864, 3793347, 5057796, 6743728, 7586694, 10115592, 15173388, 20231184, 30346776, 58586137, 60693552, 117172274, 175758411, 234344548, 351516822, 468689096, 527275233, 703033644, 937378192, 1054550466, 1406067288, 2109100932, 2812134576, 4218201864, 8436403728]

約数ペア:

[(1, 8436403728), (2, 4218201864), (3, 2812134576), (4, 2109100932), (6, 1406067288), (8, 1054550466), (9, 937378192), (12, 703033644), (16, 527275233), (18, 468689096), (24, 351516822), (36, 234344548), (48, 175758411), (72, 117172274), (139, 60693552), (144, 58586137), (278, 30346776), (417, 20231184), (556, 15173388), (834, 10115592), (1112, 7586694), (1251, 6743728), (1668, 5057796), (2224, 3793347), (2502, 3371864), (3336, 2528898), (5004, 1685932), (6672, 1264449), (10008, 842966), (20016, 421483)]