327926916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1877}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 869529024

約数和(自身を除く): 541602108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 211, 276, 414, 422, 633, 828, 844, 1266, 1877, 1899, 2532, 3754, 3798, 4853, 5631, 7508, 7596, 9706, 11262, 14559, 16893, 19412, 22524, 29118, 33786, 43171, 43677, 58236, 67572, 86342, 87354, 129513, 172684, 174708, 259026, 388539, 396047, 518052, 777078, 792094, 1188141, 1554156, 1584188, 2376282, 3564423, 4752564, 7128846, 9109081, 14257692, 18218162, 27327243, 36436324, 54654486, 81981729, 109308972, 163963458, 327926916]

約数ペア:

[(1, 327926916), (2, 163963458), (3, 109308972), (4, 81981729), (6, 54654486), (9, 36436324), (12, 27327243), (18, 18218162), (23, 14257692), (36, 9109081), (46, 7128846), (69, 4752564), (92, 3564423), (138, 2376282), (207, 1584188), (211, 1554156), (276, 1188141), (414, 792094), (422, 777078), (633, 518052), (828, 396047), (844, 388539), (1266, 259026), (1877, 174708), (1899, 172684), (2532, 129513), (3754, 87354), (3798, 86342), (4853, 67572), (5631, 58236), (7508, 43677), (7596, 43171), (9706, 33786), (11262, 29118), (14559, 22524), (16893, 19412)]