313019056

素因数分解:

$2^4\times 7^3\times {\mathrm{57037}}^1$

素因数の和:57066

約数の個数: 40

約数和(自身を含む): 707271200

約数和(自身を除く): 394252144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 57037, 114074, 228148, 399259, 456296, 798518, 912592, 1597036, 2794813, 3194072, 5589626, 6388144, 11179252, 19563691, 22358504, 39127382, 44717008, 78254764, 156509528, 313019056]

約数ペア:

[(1, 313019056), (2, 156509528), (4, 78254764), (7, 44717008), (8, 39127382), (14, 22358504), (16, 19563691), (28, 11179252), (49, 6388144), (56, 5589626), (98, 3194072), (112, 2794813), (196, 1597036), (343, 912592), (392, 798518), (686, 456296), (784, 399259), (1372, 228148), (2744, 114074), (5488, 57037)]