381541104

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{4673}}^1$

素因数の和:4706

約数の個数: 140

約数和(自身を含む): 1266953136

約数和(自身を除く): 885412032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 4673, 5103, 5832, 6804, 9072, 9346, 10206, 11664, 13608, 14019, 18692, 20412, 27216, 28038, 32711, 37384, 40824, 42057, 56076, 65422, 74768, 81648, 84114, 98133, 112152, 126171, 130844, 168228, 196266, 224304, 252342, 261688, 294399, 336456, 378513, 392532, 504684, 523376, 588798, 672912, 757026, 785064, 883197, 1009368, 1135539, 1177596, 1514052, 1570128, 1766394, 2018736, 2271078, 2355192, 2649591, 3028104, 3406617, 3532788, 4542156, 4710384, 5299182, 6056208, 6813234, 7065576, 7948773, 9084312, 10598364, 13626468, 14131152, 15897546, 18168624, 21196728, 23846319, 27252936, 31795092, 42393456, 47692638, 54505872, 63590184, 95385276, 127180368, 190770552, 381541104]

約数ペア:

[(1, 381541104), (2, 190770552), (3, 127180368), (4, 95385276), (6, 63590184), (7, 54505872), (8, 47692638), (9, 42393456), (12, 31795092), (14, 27252936), (16, 23846319), (18, 21196728), (21, 18168624), (24, 15897546), (27, 14131152), (28, 13626468), (36, 10598364), (42, 9084312), (48, 7948773), (54, 7065576), (56, 6813234), (63, 6056208), (72, 5299182), (81, 4710384), (84, 4542156), (108, 3532788), (112, 3406617), (126, 3028104), (144, 2649591), (162, 2355192), (168, 2271078), (189, 2018736), (216, 1766394), (243, 1570128), (252, 1514052), (324, 1177596), (336, 1135539), (378, 1009368), (432, 883197), (486, 785064), (504, 757026), (567, 672912), (648, 588798), (729, 523376), (756, 504684), (972, 392532), (1008, 378513), (1134, 336456), (1296, 294399), (1458, 261688), (1512, 252342), (1701, 224304), (1944, 196266), (2268, 168228), (2916, 130844), (3024, 126171), (3402, 112152), (3888, 98133), (4536, 84114), (4673, 81648), (5103, 74768), (5832, 65422), (6804, 56076), (9072, 42057), (9346, 40824), (10206, 37384), (11664, 32711), (13608, 28038), (14019, 27216), (18692, 20412)]