290433012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31069}}^1$

素因数の和:31136

約数の個数: 48

約数和(自身を含む): 730766400

約数和(自身を除く): 440333388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 31069, 62138, 93207, 124276, 186414, 372828, 590311, 1180622, 1273829, 1770933, 2361244, 2547658, 3541866, 3821487, 5095316, 7083732, 7642974, 15285948, 24202751, 48405502, 72608253, 96811004, 145216506, 290433012]

約数ペア:

[(1, 290433012), (2, 145216506), (3, 96811004), (4, 72608253), (6, 48405502), (12, 24202751), (19, 15285948), (38, 7642974), (41, 7083732), (57, 5095316), (76, 3821487), (82, 3541866), (114, 2547658), (123, 2361244), (164, 1770933), (228, 1273829), (246, 1180622), (492, 590311), (779, 372828), (1558, 186414), (2337, 124276), (3116, 93207), (4674, 62138), (9348, 31069)]