291511164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4621}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 778566656

約数和(自身を除く): 487055492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 751, 1502, 2253, 3004, 4506, 4621, 5257, 9012, 9242, 10514, 13863, 15771, 18484, 21028, 27726, 31542, 32347, 55452, 63084, 64694, 97041, 129388, 194082, 388164, 3470371, 6940742, 10411113, 13881484, 20822226, 24292597, 41644452, 48585194, 72877791, 97170388, 145755582, 291511164]

約数ペア:

[(1, 291511164), (2, 145755582), (3, 97170388), (4, 72877791), (6, 48585194), (7, 41644452), (12, 24292597), (14, 20822226), (21, 13881484), (28, 10411113), (42, 6940742), (84, 3470371), (751, 388164), (1502, 194082), (2253, 129388), (3004, 97041), (4506, 64694), (4621, 63084), (5257, 55452), (9012, 32347), (9242, 31542), (10514, 27726), (13863, 21028), (15771, 18484)]