331374692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 646666944

約数和(自身を除く): 315292252

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 331, 373, 662, 671, 746, 1324, 1342, 1492, 2684, 3641, 4103, 7282, 8206, 14564, 16412, 20191, 22753, 40382, 45506, 80764, 91012, 123463, 222101, 246926, 250283, 444202, 493852, 500566, 888404, 1001132, 1358093, 2716186, 5432372, 7531243, 15062486, 30124972, 82843673, 165687346, 331374692]

約数ペア:

[(1, 331374692), (2, 165687346), (4, 82843673), (11, 30124972), (22, 15062486), (44, 7531243), (61, 5432372), (122, 2716186), (244, 1358093), (331, 1001132), (373, 888404), (662, 500566), (671, 493852), (746, 444202), (1324, 250283), (1342, 246926), (1492, 222101), (2684, 123463), (3641, 91012), (4103, 80764), (7282, 45506), (8206, 40382), (14564, 22753), (16412, 20191)]