318816264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6269}}^1$

素因数の和:6454

約数の個数: 64

約数和(自身を含む): 863755200

約数和(自身を除く): 544938936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 652, 978, 1304, 1956, 2119, 3912, 4238, 6269, 6357, 8476, 12538, 12714, 16952, 18807, 25076, 25428, 37614, 50152, 50856, 75228, 81497, 150456, 162994, 244491, 325988, 488982, 651976, 977964, 1021847, 1955928, 2043694, 3065541, 4087388, 6131082, 8174776, 12262164, 13284011, 24524328, 26568022, 39852033, 53136044, 79704066, 106272088, 159408132, 318816264]

約数ペア:

[(1, 318816264), (2, 159408132), (3, 106272088), (4, 79704066), (6, 53136044), (8, 39852033), (12, 26568022), (13, 24524328), (24, 13284011), (26, 12262164), (39, 8174776), (52, 6131082), (78, 4087388), (104, 3065541), (156, 2043694), (163, 1955928), (312, 1021847), (326, 977964), (489, 651976), (652, 488982), (978, 325988), (1304, 244491), (1956, 162994), (2119, 150456), (3912, 81497), (4238, 75228), (6269, 50856), (6357, 50152), (8476, 37614), (12538, 25428), (12714, 25076), (16952, 18807)]