2660398776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:835

約数の個数: 256

約数和(自身を含む): 8904038400

約数和(自身を除く): 6243639624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 113, 126, 138, 161, 168, 184, 189, 207, 216, 226, 252, 276, 322, 339, 378, 414, 452, 483, 504, 552, 621, 644, 677, 678, 756, 791, 828, 904, 966, 1017, 1242, 1288, 1354, 1356, 1449, 1512, 1582, 1656, 1932, 2031, 2034, 2373, 2484, 2599, 2708, 2712, 2898, 3051, 3164, 3864, 4062, 4068, 4347, 4739, 4746, 4968, 5198, 5416, 5796, 6093, 6102, 6328, 7119, 7797, 8124, 8136, 8694, 9478, 9492, 10396, 11592, 12186, 12204, 14217, 14238, 15571, 15594, 16248, 17388, 18193, 18279, 18956, 18984, 20792, 21357, 23391, 24372, 24408, 28434, 28476, 31142, 31188, 34776, 36386, 36558, 37912, 42651, 42714, 46713, 46782, 48744, 54579, 56868, 56952, 62284, 62376, 70173, 72772, 73116, 76501, 85302, 85428, 93426, 93564, 108997, 109158, 113736, 124568, 127953, 140139, 140346, 145544, 146232, 153002, 163737, 170604, 170856, 186852, 187128, 217994, 218316, 229503, 255906, 280278, 280692, 306004, 326991, 327474, 341208, 373704, 420417, 435988, 436632, 459006, 491211, 511812, 535507, 560556, 561384, 612008, 653982, 654948, 688509, 840834, 871976, 918012, 980973, 982422, 1023624, 1071014, 1121112, 1307964, 1309896, 1377018, 1606521, 1681668, 1759523, 1836024, 1961946, 1964844, 2065527, 2142028, 2615928, 2754036, 2942919, 3213042, 3363336, 3519046, 3923892, 3929688, 4131054, 4284056, 4819563, 5278569, 5508072, 5885838, 6426084, 7038092, 7847784, 8262108, 9639126, 10557138, 11771676, 12316661, 12852168, 14076184, 14458689, 15835707, 16524216, 19278252, 21114276, 23543352, 24633322, 28917378, 31671414, 36949983, 38556504, 42228552, 47507121, 49266644, 57834756, 63342828, 73899966, 95014242, 98533288, 110849949, 115669512, 126685656, 147799932, 190028484, 221699898, 295599864, 332549847, 380056968, 443399796, 665099694, 886799592, 1330199388, 2660398776]

約数ペア:

[(1, 2660398776), (2, 1330199388), (3, 886799592), (4, 665099694), (6, 443399796), (7, 380056968), (8, 332549847), (9, 295599864), (12, 221699898), (14, 190028484), (18, 147799932), (21, 126685656), (23, 115669512), (24, 110849949), (27, 98533288), (28, 95014242), (36, 73899966), (42, 63342828), (46, 57834756), (54, 49266644), (56, 47507121), (63, 42228552), (69, 38556504), (72, 36949983), (84, 31671414), (92, 28917378), (108, 24633322), (113, 23543352), (126, 21114276), (138, 19278252), (161, 16524216), (168, 15835707), (184, 14458689), (189, 14076184), (207, 12852168), (216, 12316661), (226, 11771676), (252, 10557138), (276, 9639126), (322, 8262108), (339, 7847784), (378, 7038092), (414, 6426084), (452, 5885838), (483, 5508072), (504, 5278569), (552, 4819563), (621, 4284056), (644, 4131054), (677, 3929688), (678, 3923892), (756, 3519046), (791, 3363336), (828, 3213042), (904, 2942919), (966, 2754036), (1017, 2615928), (1242, 2142028), (1288, 2065527), (1354, 1964844), (1356, 1961946), (1449, 1836024), (1512, 1759523), (1582, 1681668), (1656, 1606521), (1932, 1377018), (2031, 1309896), (2034, 1307964), (2373, 1121112), (2484, 1071014), (2599, 1023624), (2708, 982422), (2712, 980973), (2898, 918012), (3051, 871976), (3164, 840834), (3864, 688509), (4062, 654948), (4068, 653982), (4347, 612008), (4739, 561384), (4746, 560556), (4968, 535507), (5198, 511812), (5416, 491211), (5796, 459006), (6093, 436632), (6102, 435988), (6328, 420417), (7119, 373704), (7797, 341208), (8124, 327474), (8136, 326991), (8694, 306004), (9478, 280692), (9492, 280278), (10396, 255906), (11592, 229503), (12186, 218316), (12204, 217994), (14217, 187128), (14238, 186852), (15571, 170856), (15594, 170604), (16248, 163737), (17388, 153002), (18193, 146232), (18279, 145544), (18956, 140346), (18984, 140139), (20792, 127953), (21357, 124568), (23391, 113736), (24372, 109158), (24408, 108997), (28434, 93564), (28476, 93426), (31142, 85428), (31188, 85302), (34776, 76501), (36386, 73116), (36558, 72772), (37912, 70173), (42651, 62376), (42714, 62284), (46713, 56952), (46782, 56868), (48744, 54579)]