813610368

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5081}}^1$

素因数の和:5240

約数の個数: 96

約数和(自身を含む): 2358556200

約数和(自身を除く): 1544945832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1112, 1152, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 5081, 6672, 8896, 10008, 10162, 13344, 15243, 17792, 20016, 20324, 26688, 30486, 40032, 40648, 45729, 53376, 60972, 80064, 81296, 91458, 121944, 160128, 162592, 182916, 243888, 325184, 365832, 487776, 650368, 706259, 731664, 975552, 1412518, 1463328, 1951104, 2118777, 2825036, 2926656, 4237554, 5650072, 5853312, 6356331, 8475108, 11300144, 12712662, 16950216, 22600288, 25425324, 33900432, 45200576, 50850648, 67800864, 90401152, 101701296, 135601728, 203402592, 271203456, 406805184, 813610368]

約数ペア:

[(1, 813610368), (2, 406805184), (3, 271203456), (4, 203402592), (6, 135601728), (8, 101701296), (9, 90401152), (12, 67800864), (16, 50850648), (18, 45200576), (24, 33900432), (32, 25425324), (36, 22600288), (48, 16950216), (64, 12712662), (72, 11300144), (96, 8475108), (128, 6356331), (139, 5853312), (144, 5650072), (192, 4237554), (278, 2926656), (288, 2825036), (384, 2118777), (417, 1951104), (556, 1463328), (576, 1412518), (834, 975552), (1112, 731664), (1152, 706259), (1251, 650368), (1668, 487776), (2224, 365832), (2502, 325184), (3336, 243888), (4448, 182916), (5004, 162592), (5081, 160128), (6672, 121944), (8896, 91458), (10008, 81296), (10162, 80064), (13344, 60972), (15243, 53376), (17792, 45729), (20016, 40648), (20324, 40032), (26688, 30486)]