1338170808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{8807}}^1$

素因数の和:9316

約数の個数: 64

約数和(自身を含む): 3610575360

約数和(自身を除く): 2272404552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 487, 974, 1461, 1948, 2922, 3896, 5844, 6331, 8807, 11688, 12662, 17614, 18993, 25324, 26421, 35228, 37986, 50648, 52842, 70456, 75972, 105684, 114491, 151944, 211368, 228982, 343473, 457964, 686946, 915928, 1373892, 2747784, 4289009, 8578018, 12867027, 17156036, 25734054, 34312072, 51468108, 55757117, 102936216, 111514234, 167271351, 223028468, 334542702, 446056936, 669085404, 1338170808]

約数ペア:

[(1, 1338170808), (2, 669085404), (3, 446056936), (4, 334542702), (6, 223028468), (8, 167271351), (12, 111514234), (13, 102936216), (24, 55757117), (26, 51468108), (39, 34312072), (52, 25734054), (78, 17156036), (104, 12867027), (156, 8578018), (312, 4289009), (487, 2747784), (974, 1373892), (1461, 915928), (1948, 686946), (2922, 457964), (3896, 343473), (5844, 228982), (6331, 211368), (8807, 151944), (11688, 114491), (12662, 105684), (17614, 75972), (18993, 70456), (25324, 52842), (26421, 50648), (35228, 37986)]