309094280936

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2439037}}^1$

素因数の和:2439154

約数の個数: 64

約数和(自身を含む): 693077038080

約数和(自身を除く): 383982757144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2263, 4088, 4526, 9052, 15841, 18104, 31682, 63364, 126728, 2439037, 4878074, 9756148, 17073259, 19512296, 34146518, 68293036, 75610147, 136586072, 151220294, 178049701, 302440588, 356099402, 529271029, 604881176, 712198804, 1058542058, 1246347907, 1424397608, 2117084116, 2492695814, 4234168232, 4985391628, 5519540731, 9970783256, 11039081462, 22078162924, 38636785117, 44156325848, 77273570234, 154547140468, 309094280936]

約数ペア:

[(1, 309094280936), (2, 154547140468), (4, 77273570234), (7, 44156325848), (8, 38636785117), (14, 22078162924), (28, 11039081462), (31, 9970783256), (56, 5519540731), (62, 4985391628), (73, 4234168232), (124, 2492695814), (146, 2117084116), (217, 1424397608), (248, 1246347907), (292, 1058542058), (434, 712198804), (511, 604881176), (584, 529271029), (868, 356099402), (1022, 302440588), (1736, 178049701), (2044, 151220294), (2263, 136586072), (4088, 75610147), (4526, 68293036), (9052, 34146518), (15841, 19512296), (18104, 17073259), (31682, 9756148), (63364, 4878074), (126728, 2439037)]