997425288

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{61027}}^1$

素因数の和:61266

約数の個数: 48

約数和(自身を含む): 2713304880

約数和(自身を除く): 1715879592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 16344, 61027, 122054, 183081, 244108, 366162, 488216, 549243, 732324, 1098486, 1464648, 2196972, 4393944, 13853129, 27706258, 41559387, 55412516, 83118774, 110825032, 124678161, 166237548, 249356322, 332475096, 498712644, 997425288]

約数ペア:

[(1, 997425288), (2, 498712644), (3, 332475096), (4, 249356322), (6, 166237548), (8, 124678161), (9, 110825032), (12, 83118774), (18, 55412516), (24, 41559387), (36, 27706258), (72, 13853129), (227, 4393944), (454, 2196972), (681, 1464648), (908, 1098486), (1362, 732324), (1816, 549243), (2043, 488216), (2724, 366162), (4086, 244108), (5448, 183081), (8172, 122054), (16344, 61027)]