7984140948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1508719}}^1$

素因数の和:1508746

約数の個数: 72

約数和(自身を含む): 24079171200

約数和(自身を除く): 16095030252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 1508719, 3017438, 4526157, 6034876, 9052314, 10561033, 13578471, 18104628, 21122066, 27156942, 31683099, 40735413, 42244132, 54313884, 63366198, 73927231, 81470826, 95049297, 126732396, 147854462, 162941652, 190098594, 221781693, 285147891, 295708924, 380197188, 443563386, 570295782, 665345079, 887126772, 1140591564, 1330690158, 1996035237, 2661380316, 3992070474, 7984140948]

約数ペア:

[(1, 7984140948), (2, 3992070474), (3, 2661380316), (4, 1996035237), (6, 1330690158), (7, 1140591564), (9, 887126772), (12, 665345079), (14, 570295782), (18, 443563386), (21, 380197188), (27, 295708924), (28, 285147891), (36, 221781693), (42, 190098594), (49, 162941652), (54, 147854462), (63, 126732396), (84, 95049297), (98, 81470826), (108, 73927231), (126, 63366198), (147, 54313884), (189, 42244132), (196, 40735413), (252, 31683099), (294, 27156942), (378, 21122066), (441, 18104628), (588, 13578471), (756, 10561033), (882, 9052314), (1323, 6034876), (1764, 4526157), (2646, 3017438), (5292, 1508719)]