1316687508

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^2\times {\mathrm{631}}^1$

素因数の和:922

約数の個数: 72

約数和(自身を含む): 3443818560

約数和(自身を除く): 2127131052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 631, 834, 1251, 1262, 1668, 1893, 2502, 2524, 3753, 3786, 5004, 5679, 7506, 7572, 11358, 15012, 17037, 19321, 22716, 34074, 38642, 57963, 68148, 77284, 87709, 115926, 173889, 175418, 231852, 263127, 347778, 350836, 521667, 526254, 695556, 789381, 1043334, 1052508, 1578762, 2086668, 2368143, 3157524, 4736286, 9472572, 12191551, 24383102, 36574653, 48766204, 73149306, 109723959, 146298612, 219447918, 329171877, 438895836, 658343754, 1316687508]

約数ペア:

[(1, 1316687508), (2, 658343754), (3, 438895836), (4, 329171877), (6, 219447918), (9, 146298612), (12, 109723959), (18, 73149306), (27, 48766204), (36, 36574653), (54, 24383102), (108, 12191551), (139, 9472572), (278, 4736286), (417, 3157524), (556, 2368143), (631, 2086668), (834, 1578762), (1251, 1052508), (1262, 1043334), (1668, 789381), (1893, 695556), (2502, 526254), (2524, 521667), (3753, 350836), (3786, 347778), (5004, 263127), (5679, 231852), (7506, 175418), (7572, 173889), (11358, 115926), (15012, 87709), (17037, 77284), (19321, 68148), (22716, 57963), (34074, 38642)]