242450684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 502656000

約数和(自身を除く): 260205316

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 553, 602, 1106, 1204, 2212, 2549, 3397, 5098, 6794, 10196, 13588, 17843, 23779, 35686, 47558, 71372, 95116, 109607, 201371, 219214, 402742, 438428, 767249, 805484, 1409597, 1534498, 2819194, 3068996, 5638388, 8658953, 17317906, 34635812, 60612671, 121225342, 242450684]

約数ペア:

[(1, 242450684), (2, 121225342), (4, 60612671), (7, 34635812), (14, 17317906), (28, 8658953), (43, 5638388), (79, 3068996), (86, 2819194), (158, 1534498), (172, 1409597), (301, 805484), (316, 767249), (553, 438428), (602, 402742), (1106, 219214), (1204, 201371), (2212, 109607), (2549, 95116), (3397, 71372), (5098, 47558), (6794, 35686), (10196, 23779), (13588, 17843)]