7647948438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{2791}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 17758460160

約数和(自身を除く): 10110511722

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 1849, 2451, 2791, 3354, 3698, 4902, 5547, 5582, 8373, 10621, 11094, 16746, 21242, 24037, 31863, 35131, 36283, 48074, 53029, 63726, 70262, 72111, 72566, 105393, 106058, 108849, 120013, 144222, 159087, 210786, 217698, 240026, 318174, 360039, 456703, 689377, 720078, 913406, 1370109, 1378754, 1560169, 2068131, 2280247, 2740218, 3120338, 4136262, 4560494, 4680507, 5160559, 6840741, 9361014, 10321118, 13681482, 15481677, 29643211, 30963354, 59286422, 67087267, 88929633, 98050621, 134174534, 177859266, 196101242, 201261801, 294151863, 402523602, 588303726, 1274658073, 2549316146, 3823974219, 7647948438]

約数ペア:

[(1, 7647948438), (2, 3823974219), (3, 2549316146), (6, 1274658073), (13, 588303726), (19, 402523602), (26, 294151863), (38, 201261801), (39, 196101242), (43, 177859266), (57, 134174534), (78, 98050621), (86, 88929633), (114, 67087267), (129, 59286422), (247, 30963354), (258, 29643211), (494, 15481677), (559, 13681482), (741, 10321118), (817, 9361014), (1118, 6840741), (1482, 5160559), (1634, 4680507), (1677, 4560494), (1849, 4136262), (2451, 3120338), (2791, 2740218), (3354, 2280247), (3698, 2068131), (4902, 1560169), (5547, 1378754), (5582, 1370109), (8373, 913406), (10621, 720078), (11094, 689377), (16746, 456703), (21242, 360039), (24037, 318174), (31863, 240026), (35131, 217698), (36283, 210786), (48074, 159087), (53029, 144222), (63726, 120013), (70262, 108849), (72111, 106058), (72566, 105393)]