1550658816

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 252

約数和(自身を含む): 5308202592

約数和(自身を除く): 3757543776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1187, 1296, 1344, 1458, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2374, 2592, 2688, 2916, 3024, 3402, 3456, 3561, 3888, 4032, 4536, 4748, 5103, 5184, 5376, 5832, 6048, 6804, 6912, 7122, 7776, 8064, 8309, 9072, 9496, 10206, 10368, 10683, 11664, 12096, 13608, 14244, 15552, 16128, 16618, 18144, 18992, 20412, 20736, 21366, 23328, 24192, 24927, 27216, 28488, 31104, 32049, 33236, 36288, 37984, 40824, 42732, 46656, 48384, 49854, 54432, 56976, 62208, 64098, 66472, 72576, 74781, 75968, 81648, 85464, 93312, 96147, 99708, 108864, 113952, 128196, 132944, 145152, 149562, 151936, 163296, 170928, 186624, 192294, 199416, 217728, 224343, 227904, 256392, 265888, 288441, 299124, 303872, 326592, 341856, 384588, 398832, 435456, 448686, 455808, 512784, 531776, 576882, 598248, 653184, 673029, 683712, 769176, 797664, 865323, 897372, 911616, 1025568, 1063552, 1153764, 1196496, 1306368, 1346058, 1367424, 1538352, 1595328, 1730646, 1794744, 2019087, 2051136, 2127104, 2307528, 2392992, 2692116, 2734848, 3076704, 3190656, 3461292, 3589488, 4038174, 4102272, 4615056, 4785984, 5384232, 6057261, 6153408, 6381312, 6922584, 7178976, 8076348, 8204544, 9230112, 9571968, 10768464, 12114522, 12306816, 13845168, 14357952, 16152696, 18460224, 19143936, 21536928, 24229044, 24613632, 27690336, 28715904, 32305392, 36920448, 43073856, 48458088, 55380672, 57431808, 64610784, 73840896, 86147712, 96916176, 110761344, 129221568, 172295424, 193832352, 221522688, 258443136, 387664704, 516886272, 775329408, 1550658816]

約数ペア:

[(1, 1550658816), (2, 775329408), (3, 516886272), (4, 387664704), (6, 258443136), (7, 221522688), (8, 193832352), (9, 172295424), (12, 129221568), (14, 110761344), (16, 96916176), (18, 86147712), (21, 73840896), (24, 64610784), (27, 57431808), (28, 55380672), (32, 48458088), (36, 43073856), (42, 36920448), (48, 32305392), (54, 28715904), (56, 27690336), (63, 24613632), (64, 24229044), (72, 21536928), (81, 19143936), (84, 18460224), (96, 16152696), (108, 14357952), (112, 13845168), (126, 12306816), (128, 12114522), (144, 10768464), (162, 9571968), (168, 9230112), (189, 8204544), (192, 8076348), (216, 7178976), (224, 6922584), (243, 6381312), (252, 6153408), (256, 6057261), (288, 5384232), (324, 4785984), (336, 4615056), (378, 4102272), (384, 4038174), (432, 3589488), (448, 3461292), (486, 3190656), (504, 3076704), (567, 2734848), (576, 2692116), (648, 2392992), (672, 2307528), (729, 2127104), (756, 2051136), (768, 2019087), (864, 1794744), (896, 1730646), (972, 1595328), (1008, 1538352), (1134, 1367424), (1152, 1346058), (1187, 1306368), (1296, 1196496), (1344, 1153764), (1458, 1063552), (1512, 1025568), (1701, 911616), (1728, 897372), (1792, 865323), (1944, 797664), (2016, 769176), (2268, 683712), (2304, 673029), (2374, 653184), (2592, 598248), (2688, 576882), (2916, 531776), (3024, 512784), (3402, 455808), (3456, 448686), (3561, 435456), (3888, 398832), (4032, 384588), (4536, 341856), (4748, 326592), (5103, 303872), (5184, 299124), (5376, 288441), (5832, 265888), (6048, 256392), (6804, 227904), (6912, 224343), (7122, 217728), (7776, 199416), (8064, 192294), (8309, 186624), (9072, 170928), (9496, 163296), (10206, 151936), (10368, 149562), (10683, 145152), (11664, 132944), (12096, 128196), (13608, 113952), (14244, 108864), (15552, 99708), (16128, 96147), (16618, 93312), (18144, 85464), (18992, 81648), (20412, 75968), (20736, 74781), (21366, 72576), (23328, 66472), (24192, 64098), (24927, 62208), (27216, 56976), (28488, 54432), (31104, 49854), (32049, 48384), (33236, 46656), (36288, 42732), (37984, 40824)]