1248631488

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 252

約数和(自身を含む): 3944648448

約数和(自身を除く): 2696016960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 101, 104, 117, 127, 144, 156, 169, 192, 202, 208, 234, 254, 288, 303, 312, 338, 381, 404, 416, 468, 507, 508, 576, 606, 624, 676, 762, 808, 832, 909, 936, 1014, 1016, 1143, 1212, 1248, 1313, 1352, 1521, 1524, 1616, 1651, 1818, 1872, 2028, 2032, 2286, 2424, 2496, 2626, 2704, 3042, 3048, 3232, 3302, 3636, 3744, 3939, 4056, 4064, 4572, 4848, 4953, 5252, 5408, 6084, 6096, 6464, 6604, 7272, 7488, 7878, 8112, 8128, 9144, 9696, 9906, 10504, 10816, 11817, 12168, 12192, 12827, 13208, 14544, 14859, 15756, 16224, 17069, 18288, 19392, 19812, 21008, 21463, 23634, 24336, 24384, 25654, 26416, 29088, 29718, 31512, 32448, 34138, 36576, 38481, 39624, 42016, 42926, 47268, 48672, 51207, 51308, 52832, 58176, 59436, 63024, 64389, 68276, 73152, 76962, 79248, 84032, 85852, 94536, 97344, 102414, 102616, 105664, 115443, 118872, 126048, 128778, 136552, 153621, 153924, 158496, 166751, 171704, 189072, 193167, 204828, 205232, 230886, 237744, 252096, 257556, 273104, 307242, 307848, 316992, 333502, 343408, 378144, 386334, 409656, 410464, 461772, 475488, 500253, 515112, 546208, 614484, 615696, 667004, 686816, 756288, 772668, 819312, 820928, 923544, 950976, 1000506, 1030224, 1092416, 1228968, 1231392, 1334008, 1373632, 1500759, 1545336, 1638624, 1847088, 2001012, 2060448, 2167763, 2457936, 2462784, 2668016, 3001518, 3090672, 3277248, 3694176, 4002024, 4120896, 4335526, 4915872, 5336032, 6003036, 6181344, 6503289, 7388352, 8004048, 8671052, 9831744, 10672064, 12006072, 12362688, 13006578, 16008096, 17342104, 19509867, 24012144, 26013156, 32016192, 34684208, 39019734, 48024288, 52026312, 69368416, 78039468, 96048576, 104052624, 138736832, 156078936, 208105248, 312157872, 416210496, 624315744, 1248631488]

約数ペア:

[(1, 1248631488), (2, 624315744), (3, 416210496), (4, 312157872), (6, 208105248), (8, 156078936), (9, 138736832), (12, 104052624), (13, 96048576), (16, 78039468), (18, 69368416), (24, 52026312), (26, 48024288), (32, 39019734), (36, 34684208), (39, 32016192), (48, 26013156), (52, 24012144), (64, 19509867), (72, 17342104), (78, 16008096), (96, 13006578), (101, 12362688), (104, 12006072), (117, 10672064), (127, 9831744), (144, 8671052), (156, 8004048), (169, 7388352), (192, 6503289), (202, 6181344), (208, 6003036), (234, 5336032), (254, 4915872), (288, 4335526), (303, 4120896), (312, 4002024), (338, 3694176), (381, 3277248), (404, 3090672), (416, 3001518), (468, 2668016), (507, 2462784), (508, 2457936), (576, 2167763), (606, 2060448), (624, 2001012), (676, 1847088), (762, 1638624), (808, 1545336), (832, 1500759), (909, 1373632), (936, 1334008), (1014, 1231392), (1016, 1228968), (1143, 1092416), (1212, 1030224), (1248, 1000506), (1313, 950976), (1352, 923544), (1521, 820928), (1524, 819312), (1616, 772668), (1651, 756288), (1818, 686816), (1872, 667004), (2028, 615696), (2032, 614484), (2286, 546208), (2424, 515112), (2496, 500253), (2626, 475488), (2704, 461772), (3042, 410464), (3048, 409656), (3232, 386334), (3302, 378144), (3636, 343408), (3744, 333502), (3939, 316992), (4056, 307848), (4064, 307242), (4572, 273104), (4848, 257556), (4953, 252096), (5252, 237744), (5408, 230886), (6084, 205232), (6096, 204828), (6464, 193167), (6604, 189072), (7272, 171704), (7488, 166751), (7878, 158496), (8112, 153924), (8128, 153621), (9144, 136552), (9696, 128778), (9906, 126048), (10504, 118872), (10816, 115443), (11817, 105664), (12168, 102616), (12192, 102414), (12827, 97344), (13208, 94536), (14544, 85852), (14859, 84032), (15756, 79248), (16224, 76962), (17069, 73152), (18288, 68276), (19392, 64389), (19812, 63024), (21008, 59436), (21463, 58176), (23634, 52832), (24336, 51308), (24384, 51207), (25654, 48672), (26416, 47268), (29088, 42926), (29718, 42016), (31512, 39624), (32448, 38481), (34138, 36576)]