1990377576

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12503}}^1$

素因数の和:12596

約数の個数: 128

約数和(自身を含む): 6121958400

約数和(自身を除く): 4131580824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 67, 72, 88, 99, 108, 132, 134, 198, 201, 216, 264, 268, 297, 396, 402, 536, 594, 603, 737, 792, 804, 1188, 1206, 1474, 1608, 1809, 2211, 2376, 2412, 2948, 3618, 4422, 4824, 5896, 6633, 7236, 8844, 12503, 13266, 14472, 17688, 19899, 25006, 26532, 37509, 39798, 50012, 53064, 75018, 79596, 100024, 112527, 137533, 150036, 159192, 225054, 275066, 300072, 337581, 412599, 450108, 550132, 675162, 825198, 837701, 900216, 1100264, 1237797, 1350324, 1650396, 1675402, 2475594, 2513103, 2700648, 3300792, 3350804, 3713391, 4951188, 5026206, 6701608, 7426782, 7539309, 9214711, 9902376, 10052412, 14853564, 15078618, 18429422, 20104824, 22617927, 27644133, 29707128, 30157236, 36858844, 45235854, 55288266, 60314472, 73717688, 82932399, 90471708, 110576532, 165864798, 180943416, 221153064, 248797197, 331729596, 497594394, 663459192, 995188788, 1990377576]

約数ペア:

[(1, 1990377576), (2, 995188788), (3, 663459192), (4, 497594394), (6, 331729596), (8, 248797197), (9, 221153064), (11, 180943416), (12, 165864798), (18, 110576532), (22, 90471708), (24, 82932399), (27, 73717688), (33, 60314472), (36, 55288266), (44, 45235854), (54, 36858844), (66, 30157236), (67, 29707128), (72, 27644133), (88, 22617927), (99, 20104824), (108, 18429422), (132, 15078618), (134, 14853564), (198, 10052412), (201, 9902376), (216, 9214711), (264, 7539309), (268, 7426782), (297, 6701608), (396, 5026206), (402, 4951188), (536, 3713391), (594, 3350804), (603, 3300792), (737, 2700648), (792, 2513103), (804, 2475594), (1188, 1675402), (1206, 1650396), (1474, 1350324), (1608, 1237797), (1809, 1100264), (2211, 900216), (2376, 837701), (2412, 825198), (2948, 675162), (3618, 550132), (4422, 450108), (4824, 412599), (5896, 337581), (6633, 300072), (7236, 275066), (8844, 225054), (12503, 159192), (13266, 150036), (14472, 137533), (17688, 112527), (19899, 100024), (25006, 79596), (26532, 75018), (37509, 53064), (39798, 50012)]