319502448

素因数分解:

$2^4\times 3^3\times {\mathrm{757}}^1\times {\mathrm{977}}^1$

素因数の和:1751

約数の個数: 80

約数和(自身を含む): 919241760

約数和(自身を除く): 599739312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 757, 977, 1514, 1954, 2271, 2931, 3028, 3908, 4542, 5862, 6056, 6813, 7816, 8793, 9084, 11724, 12112, 13626, 15632, 17586, 18168, 20439, 23448, 26379, 27252, 35172, 36336, 40878, 46896, 52758, 54504, 70344, 81756, 105516, 109008, 140688, 163512, 211032, 327024, 422064, 739589, 1479178, 2218767, 2958356, 4437534, 5916712, 6656301, 8875068, 11833424, 13312602, 17750136, 19968903, 26625204, 35500272, 39937806, 53250408, 79875612, 106500816, 159751224, 319502448]

約数ペア:

[(1, 319502448), (2, 159751224), (3, 106500816), (4, 79875612), (6, 53250408), (8, 39937806), (9, 35500272), (12, 26625204), (16, 19968903), (18, 17750136), (24, 13312602), (27, 11833424), (36, 8875068), (48, 6656301), (54, 5916712), (72, 4437534), (108, 2958356), (144, 2218767), (216, 1479178), (432, 739589), (757, 422064), (977, 327024), (1514, 211032), (1954, 163512), (2271, 140688), (2931, 109008), (3028, 105516), (3908, 81756), (4542, 70344), (5862, 54504), (6056, 52758), (6813, 46896), (7816, 40878), (8793, 36336), (9084, 35172), (11724, 27252), (12112, 26379), (13626, 23448), (15632, 20439), (17586, 18168)]