320898996

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{30013}}^1$

素因数の和:30043

約数の個数: 72

約数和(自身を含む): 917708064

約数和(自身を除く): 596809068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 30013, 60026, 90039, 120052, 180078, 270117, 330143, 360156, 540234, 660286, 810351, 990429, 1080468, 1320572, 1620702, 1980858, 2431053, 2971287, 3241404, 3961716, 4862106, 5942574, 7293159, 8913861, 9724212, 11885148, 14586318, 17827722, 26741583, 29172636, 35655444, 53483166, 80224749, 106966332, 160449498, 320898996]

約数ペア:

[(1, 320898996), (2, 160449498), (3, 106966332), (4, 80224749), (6, 53483166), (9, 35655444), (11, 29172636), (12, 26741583), (18, 17827722), (22, 14586318), (27, 11885148), (33, 9724212), (36, 8913861), (44, 7293159), (54, 5942574), (66, 4862106), (81, 3961716), (99, 3241404), (108, 2971287), (132, 2431053), (162, 1980858), (198, 1620702), (243, 1320572), (297, 1080468), (324, 990429), (396, 810351), (486, 660286), (594, 540234), (891, 360156), (972, 330143), (1188, 270117), (1782, 180078), (2673, 120052), (3564, 90039), (5346, 60026), (10692, 30013)]