1279251456

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 352

約数和(自身を含む): 4276101120

約数和(自身を除く): 2996849664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 101, 112, 114, 124, 128, 133, 152, 168, 186, 192, 202, 217, 224, 228, 248, 256, 266, 303, 304, 336, 372, 384, 399, 404, 434, 448, 456, 496, 512, 532, 589, 606, 608, 651, 672, 707, 744, 768, 798, 808, 868, 896, 912, 992, 1024, 1064, 1178, 1212, 1216, 1302, 1344, 1414, 1488, 1536, 1596, 1616, 1736, 1767, 1792, 1824, 1919, 1984, 2121, 2128, 2356, 2424, 2432, 2604, 2688, 2828, 2976, 3072, 3131, 3192, 3232, 3472, 3534, 3584, 3648, 3838, 3968, 4123, 4242, 4256, 4712, 4848, 4864, 5208, 5376, 5656, 5757, 5952, 6262, 6384, 6464, 6944, 7068, 7168, 7296, 7676, 7936, 8246, 8484, 8512, 9393, 9424, 9696, 9728, 10416, 10752, 11312, 11514, 11904, 12369, 12524, 12768, 12928, 13433, 13888, 14136, 14592, 15352, 15872, 16492, 16968, 17024, 18786, 18848, 19392, 19456, 20832, 21504, 21917, 22624, 23028, 23808, 24738, 25048, 25536, 25856, 26866, 27776, 28272, 29184, 30704, 31744, 32984, 33936, 34048, 37572, 37696, 38784, 40299, 41664, 43834, 45248, 46056, 47616, 49476, 50096, 51072, 51712, 53732, 55552, 56544, 58368, 59489, 61408, 65751, 65968, 67872, 68096, 75144, 75392, 77568, 80598, 83328, 87668, 90496, 92112, 95232, 98952, 100192, 102144, 103424, 107464, 111104, 113088, 118978, 122816, 131502, 131936, 135744, 136192, 150288, 150784, 155136, 161196, 166656, 175336, 178467, 180992, 184224, 197904, 200384, 204288, 214928, 222208, 226176, 237956, 245632, 263004, 263872, 271488, 300576, 301568, 310272, 322392, 333312, 350672, 356934, 361984, 368448, 395808, 400768, 408576, 416423, 429856, 452352, 475912, 491264, 526008, 527744, 542976, 601152, 603136, 644784, 666624, 701344, 713868, 723968, 736896, 791616, 801536, 832846, 859712, 904704, 951824, 982528, 1052016, 1055488, 1085952, 1202304, 1249269, 1289568, 1402688, 1427736, 1473792, 1583232, 1603072, 1665692, 1719424, 1809408, 1903648, 1965056, 2104032, 2110976, 2171904, 2404608, 2498538, 2579136, 2805376, 2855472, 2947584, 3166464, 3206144, 3331384, 3438848, 3807296, 4208064, 4221952, 4809216, 4997076, 5158272, 5610752, 5710944, 5895168, 6332928, 6662768, 6877696, 7614592, 8416128, 9618432, 9994152, 10316544, 11221504, 11421888, 12665856, 13325536, 13755392, 15229184, 16832256, 19988304, 20633088, 22443008, 22843776, 26651072, 30458368, 33664512, 39976608, 41266176, 45687552, 53302144, 60916736, 67329024, 79953216, 91375104, 106604288, 159906432, 182750208, 213208576, 319812864, 426417152, 639625728, 1279251456]

約数ペア:

[(1, 1279251456), (2, 639625728), (3, 426417152), (4, 319812864), (6, 213208576), (7, 182750208), (8, 159906432), (12, 106604288), (14, 91375104), (16, 79953216), (19, 67329024), (21, 60916736), (24, 53302144), (28, 45687552), (31, 41266176), (32, 39976608), (38, 33664512), (42, 30458368), (48, 26651072), (56, 22843776), (57, 22443008), (62, 20633088), (64, 19988304), (76, 16832256), (84, 15229184), (93, 13755392), (96, 13325536), (101, 12665856), (112, 11421888), (114, 11221504), (124, 10316544), (128, 9994152), (133, 9618432), (152, 8416128), (168, 7614592), (186, 6877696), (192, 6662768), (202, 6332928), (217, 5895168), (224, 5710944), (228, 5610752), (248, 5158272), (256, 4997076), (266, 4809216), (303, 4221952), (304, 4208064), (336, 3807296), (372, 3438848), (384, 3331384), (399, 3206144), (404, 3166464), (434, 2947584), (448, 2855472), (456, 2805376), (496, 2579136), (512, 2498538), (532, 2404608), (589, 2171904), (606, 2110976), (608, 2104032), (651, 1965056), (672, 1903648), (707, 1809408), (744, 1719424), (768, 1665692), (798, 1603072), (808, 1583232), (868, 1473792), (896, 1427736), (912, 1402688), (992, 1289568), (1024, 1249269), (1064, 1202304), (1178, 1085952), (1212, 1055488), (1216, 1052016), (1302, 982528), (1344, 951824), (1414, 904704), (1488, 859712), (1536, 832846), (1596, 801536), (1616, 791616), (1736, 736896), (1767, 723968), (1792, 713868), (1824, 701344), (1919, 666624), (1984, 644784), (2121, 603136), (2128, 601152), (2356, 542976), (2424, 527744), (2432, 526008), (2604, 491264), (2688, 475912), (2828, 452352), (2976, 429856), (3072, 416423), (3131, 408576), (3192, 400768), (3232, 395808), (3472, 368448), (3534, 361984), (3584, 356934), (3648, 350672), (3838, 333312), (3968, 322392), (4123, 310272), (4242, 301568), (4256, 300576), (4712, 271488), (4848, 263872), (4864, 263004), (5208, 245632), (5376, 237956), (5656, 226176), (5757, 222208), (5952, 214928), (6262, 204288), (6384, 200384), (6464, 197904), (6944, 184224), (7068, 180992), (7168, 178467), (7296, 175336), (7676, 166656), (7936, 161196), (8246, 155136), (8484, 150784), (8512, 150288), (9393, 136192), (9424, 135744), (9696, 131936), (9728, 131502), (10416, 122816), (10752, 118978), (11312, 113088), (11514, 111104), (11904, 107464), (12369, 103424), (12524, 102144), (12768, 100192), (12928, 98952), (13433, 95232), (13888, 92112), (14136, 90496), (14592, 87668), (15352, 83328), (15872, 80598), (16492, 77568), (16968, 75392), (17024, 75144), (18786, 68096), (18848, 67872), (19392, 65968), (19456, 65751), (20832, 61408), (21504, 59489), (21917, 58368), (22624, 56544), (23028, 55552), (23808, 53732), (24738, 51712), (25048, 51072), (25536, 50096), (25856, 49476), (26866, 47616), (27776, 46056), (28272, 45248), (29184, 43834), (30704, 41664), (31744, 40299), (32984, 38784), (33936, 37696), (34048, 37572)]