1900128528

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{216317}}^1$

素因数の和:216392

約数の個数: 60

約数和(自身を含む): 5404921548

約数和(自身を除く): 3504793020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 216317, 432634, 648951, 865268, 1297902, 1730536, 1946853, 2595804, 3461072, 3893706, 5191608, 7787412, 10383216, 13195337, 15574824, 26390674, 31149648, 39586011, 52781348, 79172022, 105562696, 118758033, 158344044, 211125392, 237516066, 316688088, 475032132, 633376176, 950064264, 1900128528]

約数ペア:

[(1, 1900128528), (2, 950064264), (3, 633376176), (4, 475032132), (6, 316688088), (8, 237516066), (9, 211125392), (12, 158344044), (16, 118758033), (18, 105562696), (24, 79172022), (36, 52781348), (48, 39586011), (61, 31149648), (72, 26390674), (122, 15574824), (144, 13195337), (183, 10383216), (244, 7787412), (366, 5191608), (488, 3893706), (549, 3461072), (732, 2595804), (976, 1946853), (1098, 1730536), (1464, 1297902), (2196, 865268), (2928, 648951), (4392, 432634), (8784, 216317)]