8071481808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1186

約数の個数: 240

約数和(自身を含む): 25735644480

約数和(自身を除く): 17664162672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 257, 304, 312, 342, 456, 468, 494, 514, 624, 684, 741, 771, 883, 912, 936, 988, 1028, 1368, 1482, 1542, 1766, 1872, 1976, 2056, 2223, 2313, 2649, 2736, 2964, 3084, 3341, 3532, 3952, 4112, 4446, 4626, 4883, 5298, 5928, 6168, 6682, 7064, 7947, 8892, 9252, 9766, 10023, 10596, 11479, 11856, 12336, 13364, 14128, 14649, 15894, 16777, 17784, 18504, 19532, 20046, 21192, 22958, 26728, 29298, 30069, 31788, 33554, 34437, 35568, 37008, 39064, 40092, 42384, 43947, 45916, 50331, 53456, 58596, 60138, 63479, 63576, 67108, 68874, 78128, 80184, 87894, 91832, 100662, 103311, 117192, 120276, 126958, 127152, 134216, 137748, 150993, 160368, 175788, 183664, 190437, 201324, 206622, 218101, 226931, 234384, 240552, 253916, 268432, 275496, 301986, 351576, 380874, 402648, 413244, 436202, 453862, 481104, 507832, 550992, 571311, 603972, 654303, 680793, 703152, 761748, 805296, 826488, 872404, 907724, 1015664, 1142622, 1207944, 1308606, 1361586, 1523496, 1652976, 1744808, 1815448, 1962909, 2042379, 2285244, 2415888, 2617212, 2723172, 2950103, 3046992, 3489616, 3630896, 3925818, 4084758, 4311689, 4570488, 5234424, 5446344, 5900206, 7851636, 8169516, 8623378, 8850309, 9140976, 10468848, 10892688, 11800412, 12935067, 15703272, 16339032, 17246756, 17700618, 23600824, 25870134, 26550927, 31406544, 32678064, 34493512, 35401236, 38805201, 47201648, 51740268, 53101854, 56051957, 68987024, 70802472, 77610402, 103480536, 106203708, 112103914, 141604944, 155220804, 168155871, 206961072, 212407416, 224207828, 310441608, 336311742, 424814832, 448415656, 504467613, 620883216, 672623484, 896831312, 1008935226, 1345246968, 2017870452, 2690493936, 4035740904, 8071481808]

約数ペア:

[(1, 8071481808), (2, 4035740904), (3, 2690493936), (4, 2017870452), (6, 1345246968), (8, 1008935226), (9, 896831312), (12, 672623484), (13, 620883216), (16, 504467613), (18, 448415656), (19, 424814832), (24, 336311742), (26, 310441608), (36, 224207828), (38, 212407416), (39, 206961072), (48, 168155871), (52, 155220804), (57, 141604944), (72, 112103914), (76, 106203708), (78, 103480536), (104, 77610402), (114, 70802472), (117, 68987024), (144, 56051957), (152, 53101854), (156, 51740268), (171, 47201648), (208, 38805201), (228, 35401236), (234, 34493512), (247, 32678064), (257, 31406544), (304, 26550927), (312, 25870134), (342, 23600824), (456, 17700618), (468, 17246756), (494, 16339032), (514, 15703272), (624, 12935067), (684, 11800412), (741, 10892688), (771, 10468848), (883, 9140976), (912, 8850309), (936, 8623378), (988, 8169516), (1028, 7851636), (1368, 5900206), (1482, 5446344), (1542, 5234424), (1766, 4570488), (1872, 4311689), (1976, 4084758), (2056, 3925818), (2223, 3630896), (2313, 3489616), (2649, 3046992), (2736, 2950103), (2964, 2723172), (3084, 2617212), (3341, 2415888), (3532, 2285244), (3952, 2042379), (4112, 1962909), (4446, 1815448), (4626, 1744808), (4883, 1652976), (5298, 1523496), (5928, 1361586), (6168, 1308606), (6682, 1207944), (7064, 1142622), (7947, 1015664), (8892, 907724), (9252, 872404), (9766, 826488), (10023, 805296), (10596, 761748), (11479, 703152), (11856, 680793), (12336, 654303), (13364, 603972), (14128, 571311), (14649, 550992), (15894, 507832), (16777, 481104), (17784, 453862), (18504, 436202), (19532, 413244), (20046, 402648), (21192, 380874), (22958, 351576), (26728, 301986), (29298, 275496), (30069, 268432), (31788, 253916), (33554, 240552), (34437, 234384), (35568, 226931), (37008, 218101), (39064, 206622), (40092, 201324), (42384, 190437), (43947, 183664), (45916, 175788), (50331, 160368), (53456, 150993), (58596, 137748), (60138, 134216), (63479, 127152), (63576, 126958), (67108, 120276), (68874, 117192), (78128, 103311), (80184, 100662), (87894, 91832)]