891201216

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1742

約数の個数: 112

約数和(自身を含む): 2449128960

約数和(自身を除く): 1557927744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 141, 183, 188, 192, 244, 282, 366, 376, 488, 564, 732, 752, 976, 1128, 1464, 1504, 1619, 1952, 2256, 2867, 2928, 3008, 3238, 3904, 4512, 4857, 5734, 5856, 6476, 8601, 9024, 9714, 11468, 11712, 12952, 17202, 19428, 22936, 25904, 34404, 38856, 45872, 51808, 68808, 76093, 77712, 91744, 98759, 103616, 137616, 152186, 155424, 183488, 197518, 228279, 275232, 296277, 304372, 310848, 395036, 456558, 550464, 592554, 608744, 790072, 913116, 1185108, 1217488, 1580144, 1826232, 2370216, 2434976, 3160288, 3652464, 4641673, 4740432, 4869952, 6320576, 7304928, 9283346, 9480864, 13925019, 14609856, 18566692, 18961728, 27850038, 37133384, 55700076, 74266768, 111400152, 148533536, 222800304, 297067072, 445600608, 891201216]

約数ペア:

[(1, 891201216), (2, 445600608), (3, 297067072), (4, 222800304), (6, 148533536), (8, 111400152), (12, 74266768), (16, 55700076), (24, 37133384), (32, 27850038), (47, 18961728), (48, 18566692), (61, 14609856), (64, 13925019), (94, 9480864), (96, 9283346), (122, 7304928), (141, 6320576), (183, 4869952), (188, 4740432), (192, 4641673), (244, 3652464), (282, 3160288), (366, 2434976), (376, 2370216), (488, 1826232), (564, 1580144), (732, 1217488), (752, 1185108), (976, 913116), (1128, 790072), (1464, 608744), (1504, 592554), (1619, 550464), (1952, 456558), (2256, 395036), (2867, 310848), (2928, 304372), (3008, 296277), (3238, 275232), (3904, 228279), (4512, 197518), (4857, 183488), (5734, 155424), (5856, 152186), (6476, 137616), (8601, 103616), (9024, 98759), (9714, 91744), (11468, 77712), (11712, 76093), (12952, 68808), (17202, 51808), (19428, 45872), (22936, 38856), (25904, 34404)]