228206872

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 466344000

約数和(自身を除く): 238137128

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1178, 1444, 2356, 2549, 2888, 4712, 5098, 10196, 11191, 20392, 22382, 44764, 48431, 79019, 89528, 96862, 158038, 193724, 316076, 387448, 632152, 920189, 1501361, 1840378, 3002722, 3680756, 6005444, 7361512, 12010888, 28525859, 57051718, 114103436, 228206872]

約数ペア:

[(1, 228206872), (2, 114103436), (4, 57051718), (8, 28525859), (19, 12010888), (31, 7361512), (38, 6005444), (62, 3680756), (76, 3002722), (124, 1840378), (152, 1501361), (248, 920189), (361, 632152), (589, 387448), (722, 316076), (1178, 193724), (1444, 158038), (2356, 96862), (2549, 89528), (2888, 79019), (4712, 48431), (5098, 44764), (10196, 22382), (11191, 20392)]