1397528856

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1847}}^1$

素因数の和:2006

約数の個数: 128

約数和(自身を含む): 4044902400

約数和(自身を除く): 2647373544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 113, 124, 186, 216, 226, 248, 279, 339, 372, 452, 558, 678, 744, 837, 904, 1017, 1116, 1356, 1674, 1847, 2034, 2232, 2712, 3051, 3348, 3503, 3694, 4068, 5541, 6102, 6696, 7006, 7388, 8136, 10509, 11082, 12204, 14012, 14776, 16623, 21018, 22164, 24408, 28024, 31527, 33246, 42036, 44328, 49869, 57257, 63054, 66492, 84072, 94581, 99738, 114514, 126108, 132984, 171771, 189162, 199476, 208711, 229028, 252216, 343542, 378324, 398952, 417422, 458056, 515313, 626133, 687084, 756648, 834844, 1030626, 1252266, 1374168, 1545939, 1669688, 1878399, 2061252, 2504532, 3091878, 3756798, 4122504, 5009064, 5635197, 6183756, 6470041, 7513596, 11270394, 12367512, 12940082, 15027192, 19410123, 22540788, 25880164, 38820246, 45081576, 51760328, 58230369, 77640492, 116460738, 155280984, 174691107, 232921476, 349382214, 465842952, 698764428, 1397528856]

約数ペア:

[(1, 1397528856), (2, 698764428), (3, 465842952), (4, 349382214), (6, 232921476), (8, 174691107), (9, 155280984), (12, 116460738), (18, 77640492), (24, 58230369), (27, 51760328), (31, 45081576), (36, 38820246), (54, 25880164), (62, 22540788), (72, 19410123), (93, 15027192), (108, 12940082), (113, 12367512), (124, 11270394), (186, 7513596), (216, 6470041), (226, 6183756), (248, 5635197), (279, 5009064), (339, 4122504), (372, 3756798), (452, 3091878), (558, 2504532), (678, 2061252), (744, 1878399), (837, 1669688), (904, 1545939), (1017, 1374168), (1116, 1252266), (1356, 1030626), (1674, 834844), (1847, 756648), (2034, 687084), (2232, 626133), (2712, 515313), (3051, 458056), (3348, 417422), (3503, 398952), (3694, 378324), (4068, 343542), (5541, 252216), (6102, 229028), (6696, 208711), (7006, 199476), (7388, 189162), (8136, 171771), (10509, 132984), (11082, 126108), (12204, 114514), (14012, 99738), (14776, 94581), (16623, 84072), (21018, 66492), (22164, 63054), (24408, 57257), (28024, 49869), (31527, 44328), (33246, 42036)]