716401548

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2549}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 1869394800

約数和(自身を除く): 1152993252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 211, 222, 333, 422, 444, 633, 666, 844, 1266, 1332, 1899, 2532, 2549, 3798, 5098, 7596, 7647, 7807, 10196, 15294, 15614, 22941, 23421, 30588, 31228, 45882, 46842, 70263, 91764, 93684, 94313, 140526, 188626, 281052, 282939, 377252, 537839, 565878, 848817, 1075678, 1131756, 1613517, 1697634, 2151356, 3227034, 3395268, 4840551, 6454068, 9681102, 19362204, 19900043, 39800086, 59700129, 79600172, 119400258, 179100387, 238800516, 358200774, 716401548]

約数ペア:

[(1, 716401548), (2, 358200774), (3, 238800516), (4, 179100387), (6, 119400258), (9, 79600172), (12, 59700129), (18, 39800086), (36, 19900043), (37, 19362204), (74, 9681102), (111, 6454068), (148, 4840551), (211, 3395268), (222, 3227034), (333, 2151356), (422, 1697634), (444, 1613517), (633, 1131756), (666, 1075678), (844, 848817), (1266, 565878), (1332, 537839), (1899, 377252), (2532, 282939), (2549, 281052), (3798, 188626), (5098, 140526), (7596, 94313), (7647, 93684), (7807, 91764), (10196, 70263), (15294, 46842), (15614, 45882), (22941, 31228), (23421, 30588)]