394545312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1368686592

約数和(自身を除く): 974141280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 67, 69, 72, 84, 92, 96, 112, 126, 127, 134, 138, 144, 161, 168, 184, 201, 207, 224, 252, 254, 268, 276, 288, 322, 336, 368, 381, 402, 414, 469, 483, 504, 508, 536, 552, 603, 644, 672, 736, 762, 804, 828, 889, 938, 966, 1008, 1016, 1072, 1104, 1143, 1206, 1288, 1407, 1449, 1524, 1541, 1608, 1656, 1778, 1876, 1932, 2016, 2032, 2144, 2208, 2286, 2412, 2576, 2667, 2814, 2898, 2921, 3048, 3082, 3216, 3312, 3556, 3752, 3864, 4064, 4221, 4572, 4623, 4824, 5152, 5334, 5628, 5796, 5842, 6096, 6164, 6432, 6624, 7112, 7504, 7728, 8001, 8442, 8509, 8763, 9144, 9246, 9648, 10668, 10787, 11256, 11592, 11684, 12192, 12328, 13869, 14224, 15008, 15456, 16002, 16884, 17018, 17526, 18288, 18492, 19296, 20447, 21336, 21574, 22512, 23184, 23368, 24656, 25527, 26289, 27738, 28448, 32004, 32361, 33768, 34036, 35052, 36576, 36984, 40894, 42672, 43148, 45024, 46368, 46736, 49312, 51054, 52578, 55476, 59563, 61341, 64008, 64722, 67536, 68072, 70104, 73968, 76581, 81788, 85344, 86296, 93472, 97083, 102108, 105156, 110952, 119126, 122682, 128016, 129444, 135072, 136144, 140208, 147936, 153162, 163576, 172592, 178689, 184023, 194166, 195707, 204216, 210312, 221904, 238252, 245364, 256032, 258888, 272288, 280416, 306324, 327152, 345184, 357378, 368046, 388332, 391414, 408432, 420624, 443808, 476504, 490728, 517776, 536067, 587121, 612648, 654304, 714756, 736092, 776664, 782828, 816864, 841248, 953008, 981456, 1035552, 1072134, 1174242, 1225296, 1369949, 1429512, 1472184, 1553328, 1565656, 1761363, 1906016, 1962912, 2144268, 2348484, 2450592, 2739898, 2859024, 2944368, 3106656, 3131312, 3522726, 4109847, 4288536, 4696968, 5479796, 5718048, 5888736, 6262624, 7045452, 8219694, 8577072, 9393936, 10959592, 12329541, 14090904, 16439388, 17154144, 18787872, 21919184, 24659082, 28181808, 32878776, 43838368, 49318164, 56363616, 65757552, 98636328, 131515104, 197272656, 394545312]

約数ペア:

[(1, 394545312), (2, 197272656), (3, 131515104), (4, 98636328), (6, 65757552), (7, 56363616), (8, 49318164), (9, 43838368), (12, 32878776), (14, 28181808), (16, 24659082), (18, 21919184), (21, 18787872), (23, 17154144), (24, 16439388), (28, 14090904), (32, 12329541), (36, 10959592), (42, 9393936), (46, 8577072), (48, 8219694), (56, 7045452), (63, 6262624), (67, 5888736), (69, 5718048), (72, 5479796), (84, 4696968), (92, 4288536), (96, 4109847), (112, 3522726), (126, 3131312), (127, 3106656), (134, 2944368), (138, 2859024), (144, 2739898), (161, 2450592), (168, 2348484), (184, 2144268), (201, 1962912), (207, 1906016), (224, 1761363), (252, 1565656), (254, 1553328), (268, 1472184), (276, 1429512), (288, 1369949), (322, 1225296), (336, 1174242), (368, 1072134), (381, 1035552), (402, 981456), (414, 953008), (469, 841248), (483, 816864), (504, 782828), (508, 776664), (536, 736092), (552, 714756), (603, 654304), (644, 612648), (672, 587121), (736, 536067), (762, 517776), (804, 490728), (828, 476504), (889, 443808), (938, 420624), (966, 408432), (1008, 391414), (1016, 388332), (1072, 368046), (1104, 357378), (1143, 345184), (1206, 327152), (1288, 306324), (1407, 280416), (1449, 272288), (1524, 258888), (1541, 256032), (1608, 245364), (1656, 238252), (1778, 221904), (1876, 210312), (1932, 204216), (2016, 195707), (2032, 194166), (2144, 184023), (2208, 178689), (2286, 172592), (2412, 163576), (2576, 153162), (2667, 147936), (2814, 140208), (2898, 136144), (2921, 135072), (3048, 129444), (3082, 128016), (3216, 122682), (3312, 119126), (3556, 110952), (3752, 105156), (3864, 102108), (4064, 97083), (4221, 93472), (4572, 86296), (4623, 85344), (4824, 81788), (5152, 76581), (5334, 73968), (5628, 70104), (5796, 68072), (5842, 67536), (6096, 64722), (6164, 64008), (6432, 61341), (6624, 59563), (7112, 55476), (7504, 52578), (7728, 51054), (8001, 49312), (8442, 46736), (8509, 46368), (8763, 45024), (9144, 43148), (9246, 42672), (9648, 40894), (10668, 36984), (10787, 36576), (11256, 35052), (11592, 34036), (11684, 33768), (12192, 32361), (12328, 32004), (13869, 28448), (14224, 27738), (15008, 26289), (15456, 25527), (16002, 24656), (16884, 23368), (17018, 23184), (17526, 22512), (18288, 21574), (18492, 21336), (19296, 20447)]