713996216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 1420742400

約数和(自身を除く): 706746184

約数列:

[1, 2, 4, 8, 31, 61, 62, 109, 122, 124, 218, 244, 248, 433, 436, 488, 866, 872, 1732, 1891, 3379, 3464, 3782, 6649, 6758, 7564, 13298, 13423, 13516, 15128, 26413, 26596, 26846, 27032, 47197, 52826, 53192, 53692, 94394, 105652, 107384, 188788, 206119, 211304, 377576, 412238, 818803, 824476, 1463107, 1637606, 1648952, 2879017, 2926214, 3275212, 5758034, 5852428, 6550424, 11516068, 11704856, 23032136, 89249527, 178499054, 356998108, 713996216]

約数ペア:

[(1, 713996216), (2, 356998108), (4, 178499054), (8, 89249527), (31, 23032136), (61, 11704856), (62, 11516068), (109, 6550424), (122, 5852428), (124, 5758034), (218, 3275212), (244, 2926214), (248, 2879017), (433, 1648952), (436, 1637606), (488, 1463107), (866, 824476), (872, 818803), (1732, 412238), (1891, 377576), (3379, 211304), (3464, 206119), (3782, 188788), (6649, 107384), (6758, 105652), (7564, 94394), (13298, 53692), (13423, 53192), (13516, 52826), (15128, 47197), (26413, 27032), (26596, 26846)]