1660974768

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 4964414400

約数和(自身を除く): 3303439632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 197, 216, 232, 261, 348, 394, 432, 464, 522, 591, 673, 696, 783, 788, 1044, 1182, 1346, 1392, 1566, 1576, 1773, 2019, 2088, 2364, 2692, 3132, 3152, 3546, 4038, 4176, 4728, 5319, 5384, 5713, 6057, 6264, 7092, 8076, 9456, 10638, 10768, 11426, 12114, 12528, 14184, 16152, 17139, 18171, 19517, 21276, 22852, 24228, 28368, 32304, 34278, 36342, 39034, 42552, 45704, 48456, 51417, 58551, 68556, 72684, 78068, 85104, 91408, 96912, 102834, 117102, 132581, 137112, 145368, 154251, 156136, 175653, 205668, 234204, 265162, 274224, 290736, 308502, 312272, 351306, 397743, 411336, 468408, 526959, 530324, 617004, 702612, 795486, 822672, 936816, 1053918, 1060648, 1193229, 1234008, 1405224, 1590972, 2107836, 2121296, 2386458, 2468016, 2810448, 3181944, 3579687, 3844849, 4215672, 4772916, 6363888, 7159374, 7689698, 8431344, 9545832, 11534547, 14318748, 15379396, 19091664, 23069094, 28637496, 30758792, 34603641, 46138188, 57274992, 61517584, 69207282, 92276376, 103810923, 138414564, 184552752, 207621846, 276829128, 415243692, 553658256, 830487384, 1660974768]

約数ペア:

[(1, 1660974768), (2, 830487384), (3, 553658256), (4, 415243692), (6, 276829128), (8, 207621846), (9, 184552752), (12, 138414564), (16, 103810923), (18, 92276376), (24, 69207282), (27, 61517584), (29, 57274992), (36, 46138188), (48, 34603641), (54, 30758792), (58, 28637496), (72, 23069094), (87, 19091664), (108, 15379396), (116, 14318748), (144, 11534547), (174, 9545832), (197, 8431344), (216, 7689698), (232, 7159374), (261, 6363888), (348, 4772916), (394, 4215672), (432, 3844849), (464, 3579687), (522, 3181944), (591, 2810448), (673, 2468016), (696, 2386458), (783, 2121296), (788, 2107836), (1044, 1590972), (1182, 1405224), (1346, 1234008), (1392, 1193229), (1566, 1060648), (1576, 1053918), (1773, 936816), (2019, 822672), (2088, 795486), (2364, 702612), (2692, 617004), (3132, 530324), (3152, 526959), (3546, 468408), (4038, 411336), (4176, 397743), (4728, 351306), (5319, 312272), (5384, 308502), (5713, 290736), (6057, 274224), (6264, 265162), (7092, 234204), (8076, 205668), (9456, 175653), (10638, 156136), (10768, 154251), (11426, 145368), (12114, 137112), (12528, 132581), (14184, 117102), (16152, 102834), (17139, 96912), (18171, 91408), (19517, 85104), (21276, 78068), (22852, 72684), (24228, 68556), (28368, 58551), (32304, 51417), (34278, 48456), (36342, 45704), (39034, 42552)]