381215692688

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{557}}^1\times {\mathrm{236329}}^1$

素因数の和:237075

約数の個数: 40

約数和(自身を含む): 744022613880

約数和(自身を除く): 362806921192

約数列:

[1, 2, 4, 8, 16, 181, 362, 557, 724, 1114, 1448, 2228, 2896, 4456, 8912, 100817, 201634, 236329, 403268, 472658, 806536, 945316, 1613072, 1890632, 3781264, 42775549, 85551098, 131635253, 171102196, 263270506, 342204392, 526541012, 684408784, 1053082024, 2106164048, 23825980793, 47651961586, 95303923172, 190607846344, 381215692688]

約数ペア:

[(1, 381215692688), (2, 190607846344), (4, 95303923172), (8, 47651961586), (16, 23825980793), (181, 2106164048), (362, 1053082024), (557, 684408784), (724, 526541012), (1114, 342204392), (1448, 263270506), (2228, 171102196), (2896, 131635253), (4456, 85551098), (8912, 42775549), (100817, 3781264), (201634, 1890632), (236329, 1613072), (403268, 945316), (472658, 806536)]