1021272192

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 3224832000

約数和(自身を除く): 2203559808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 103, 108, 114, 128, 144, 151, 152, 171, 192, 206, 216, 228, 288, 302, 304, 309, 342, 384, 412, 432, 453, 456, 513, 576, 604, 608, 618, 684, 824, 864, 906, 912, 927, 1026, 1152, 1208, 1216, 1236, 1359, 1368, 1648, 1728, 1812, 1824, 1854, 1957, 2052, 2416, 2432, 2472, 2718, 2736, 2781, 2869, 3296, 3456, 3624, 3648, 3708, 3914, 4077, 4104, 4832, 4944, 5436, 5472, 5562, 5738, 5871, 6592, 7248, 7296, 7416, 7828, 8154, 8208, 8607, 9664, 9888, 10872, 10944, 11124, 11476, 11742, 13184, 14496, 14832, 15553, 15656, 16308, 16416, 17214, 17613, 19328, 19776, 21744, 21888, 22248, 22952, 23484, 25821, 28992, 29664, 31106, 31312, 32616, 32832, 34428, 35226, 39552, 43488, 44496, 45904, 46659, 46968, 51642, 52839, 57984, 59328, 62212, 62624, 65232, 65664, 68856, 70452, 77463, 86976, 88992, 91808, 93318, 93936, 103284, 105678, 118656, 124424, 125248, 130464, 137712, 139977, 140904, 154926, 173952, 177984, 183616, 186636, 187872, 206568, 211356, 248848, 250496, 260928, 275424, 279954, 281808, 295507, 309852, 355968, 367232, 373272, 375744, 413136, 419931, 422712, 497696, 521856, 550848, 559908, 563616, 591014, 619704, 746544, 751488, 826272, 839862, 845424, 886521, 995392, 1101696, 1119816, 1127232, 1182028, 1239408, 1493088, 1652544, 1679724, 1690848, 1773042, 1990784, 2239632, 2254464, 2364056, 2478816, 2659563, 2986176, 3305088, 3359448, 3381696, 3546084, 4479264, 4728112, 4957632, 5319126, 5972352, 6718896, 6763392, 7092168, 7978689, 8958528, 9456224, 9915264, 10638252, 13437792, 14184336, 15957378, 17917056, 18912448, 21276504, 26875584, 28368672, 31914756, 37824896, 42553008, 53751168, 56737344, 63829512, 85106016, 113474688, 127659024, 170212032, 255318048, 340424064, 510636096, 1021272192]

約数ペア:

[(1, 1021272192), (2, 510636096), (3, 340424064), (4, 255318048), (6, 170212032), (8, 127659024), (9, 113474688), (12, 85106016), (16, 63829512), (18, 56737344), (19, 53751168), (24, 42553008), (27, 37824896), (32, 31914756), (36, 28368672), (38, 26875584), (48, 21276504), (54, 18912448), (57, 17917056), (64, 15957378), (72, 14184336), (76, 13437792), (96, 10638252), (103, 9915264), (108, 9456224), (114, 8958528), (128, 7978689), (144, 7092168), (151, 6763392), (152, 6718896), (171, 5972352), (192, 5319126), (206, 4957632), (216, 4728112), (228, 4479264), (288, 3546084), (302, 3381696), (304, 3359448), (309, 3305088), (342, 2986176), (384, 2659563), (412, 2478816), (432, 2364056), (453, 2254464), (456, 2239632), (513, 1990784), (576, 1773042), (604, 1690848), (608, 1679724), (618, 1652544), (684, 1493088), (824, 1239408), (864, 1182028), (906, 1127232), (912, 1119816), (927, 1101696), (1026, 995392), (1152, 886521), (1208, 845424), (1216, 839862), (1236, 826272), (1359, 751488), (1368, 746544), (1648, 619704), (1728, 591014), (1812, 563616), (1824, 559908), (1854, 550848), (1957, 521856), (2052, 497696), (2416, 422712), (2432, 419931), (2472, 413136), (2718, 375744), (2736, 373272), (2781, 367232), (2869, 355968), (3296, 309852), (3456, 295507), (3624, 281808), (3648, 279954), (3708, 275424), (3914, 260928), (4077, 250496), (4104, 248848), (4832, 211356), (4944, 206568), (5436, 187872), (5472, 186636), (5562, 183616), (5738, 177984), (5871, 173952), (6592, 154926), (7248, 140904), (7296, 139977), (7416, 137712), (7828, 130464), (8154, 125248), (8208, 124424), (8607, 118656), (9664, 105678), (9888, 103284), (10872, 93936), (10944, 93318), (11124, 91808), (11476, 88992), (11742, 86976), (13184, 77463), (14496, 70452), (14832, 68856), (15553, 65664), (15656, 65232), (16308, 62624), (16416, 62212), (17214, 59328), (17613, 57984), (19328, 52839), (19776, 51642), (21744, 46968), (21888, 46659), (22248, 45904), (22952, 44496), (23484, 43488), (25821, 39552), (28992, 35226), (29664, 34428), (31106, 32832), (31312, 32616)]