1291176

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 3556800

約数和(自身を除く): 2265624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 227, 237, 316, 454, 474, 632, 681, 711, 908, 948, 1362, 1422, 1816, 1896, 2043, 2724, 2844, 4086, 5448, 5688, 8172, 16344, 17933, 35866, 53799, 71732, 107598, 143464, 161397, 215196, 322794, 430392, 645588, 1291176]

約数ペア:

[(1, 1291176), (2, 645588), (3, 430392), (4, 322794), (6, 215196), (8, 161397), (9, 143464), (12, 107598), (18, 71732), (24, 53799), (36, 35866), (72, 17933), (79, 16344), (158, 8172), (227, 5688), (237, 5448), (316, 4086), (454, 2844), (474, 2724), (632, 2043), (681, 1896), (711, 1816), (908, 1422), (948, 1362)]