1251242496

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{38791}}^1$

素因数の和:38822

約数の個数: 120

約数和(自身を含む): 4127158464

約数和(自身を除く): 2875915968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 38791, 77582, 116373, 155164, 232746, 271537, 310328, 349119, 465492, 543074, 620656, 698238, 814611, 930984, 1086148, 1241312, 1396476, 1629222, 1861968, 2172296, 2443833, 2482624, 2792952, 3258444, 3723936, 4344592, 4887666, 4965248, 5585904, 6516888, 7447872, 8689184, 9775332, 9930496, 11171808, 13033776, 14895744, 17378368, 19550664, 19860992, 22343616, 26067552, 29791488, 34756736, 39101328, 44687232, 52135104, 59582976, 69513472, 78202656, 89374464, 104270208, 139026944, 156405312, 178748928, 208540416, 312810624, 417080832, 625621248, 1251242496]

約数ペア:

[(1, 1251242496), (2, 625621248), (3, 417080832), (4, 312810624), (6, 208540416), (7, 178748928), (8, 156405312), (9, 139026944), (12, 104270208), (14, 89374464), (16, 78202656), (18, 69513472), (21, 59582976), (24, 52135104), (28, 44687232), (32, 39101328), (36, 34756736), (42, 29791488), (48, 26067552), (56, 22343616), (63, 19860992), (64, 19550664), (72, 17378368), (84, 14895744), (96, 13033776), (112, 11171808), (126, 9930496), (128, 9775332), (144, 8689184), (168, 7447872), (192, 6516888), (224, 5585904), (252, 4965248), (256, 4887666), (288, 4344592), (336, 3723936), (384, 3258444), (448, 2792952), (504, 2482624), (512, 2443833), (576, 2172296), (672, 1861968), (768, 1629222), (896, 1396476), (1008, 1241312), (1152, 1086148), (1344, 930984), (1536, 814611), (1792, 698238), (2016, 620656), (2304, 543074), (2688, 465492), (3584, 349119), (4032, 310328), (4608, 271537), (5376, 232746), (8064, 155164), (10752, 116373), (16128, 77582), (32256, 38791)]