243040446

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 591033600

約数和(自身を除く): 347993154

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 619, 661, 1238, 1322, 1857, 1983, 3714, 3966, 5571, 5949, 6809, 7271, 11142, 11898, 13618, 14542, 16713, 17847, 20427, 21813, 33426, 35694, 40854, 43626, 61281, 65439, 122562, 130878, 183843, 196317, 367686, 392634, 409159, 818318, 1227477, 2454954, 3682431, 4500749, 7364862, 9001498, 11047293, 13502247, 22094586, 27004494, 40506741, 81013482, 121520223, 243040446]

約数ペア:

[(1, 243040446), (2, 121520223), (3, 81013482), (6, 40506741), (9, 27004494), (11, 22094586), (18, 13502247), (22, 11047293), (27, 9001498), (33, 7364862), (54, 4500749), (66, 3682431), (99, 2454954), (198, 1227477), (297, 818318), (594, 409159), (619, 392634), (661, 367686), (1238, 196317), (1322, 183843), (1857, 130878), (1983, 122562), (3714, 65439), (3966, 61281), (5571, 43626), (5949, 40854), (6809, 35694), (7271, 33426), (11142, 21813), (11898, 20427), (13618, 17847), (14542, 16713)]