1251322176

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 224

約数和(自身を含む): 3785177088

約数和(自身を除く): 2533854912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 71, 78, 92, 96, 104, 138, 142, 156, 184, 192, 208, 213, 276, 284, 299, 307, 312, 368, 416, 426, 552, 568, 598, 614, 624, 736, 832, 852, 897, 921, 923, 1104, 1136, 1196, 1228, 1248, 1472, 1633, 1704, 1794, 1842, 1846, 2208, 2272, 2392, 2456, 2496, 2769, 3266, 3408, 3588, 3684, 3692, 3991, 4416, 4544, 4784, 4899, 4912, 5538, 6532, 6816, 7061, 7176, 7368, 7384, 7982, 9568, 9798, 9824, 11076, 11973, 13064, 13632, 14122, 14352, 14736, 14768, 15964, 19136, 19596, 19648, 21183, 21229, 21797, 22152, 23946, 26128, 28244, 28704, 29472, 29536, 31928, 39192, 42366, 42458, 43594, 44304, 47892, 52256, 56488, 57408, 58944, 59072, 63687, 63856, 65391, 78384, 84732, 84916, 87188, 88608, 91793, 95784, 104512, 112976, 127374, 127712, 130782, 156768, 169464, 169832, 174376, 177216, 183586, 191568, 225952, 254748, 255424, 261564, 275379, 283361, 313536, 338928, 339664, 348752, 367172, 383136, 451904, 501331, 509496, 523128, 550758, 566722, 677856, 679328, 697504, 734344, 766272, 850083, 1002662, 1018992, 1046256, 1101516, 1133444, 1355712, 1358656, 1395008, 1468688, 1503993, 1700166, 2005324, 2037984, 2092512, 2203032, 2266888, 2937376, 3007986, 3400332, 4010648, 4075968, 4185024, 4406064, 4533776, 5874752, 6015972, 6517303, 6800664, 8021296, 8812128, 9067552, 12031944, 13034606, 13601328, 16042592, 17624256, 18135104, 19551909, 24063888, 26069212, 27202656, 32085184, 39103818, 48127776, 52138424, 54405312, 78207636, 96255552, 104276848, 156415272, 208553696, 312830544, 417107392, 625661088, 1251322176]

約数ペア:

[(1, 1251322176), (2, 625661088), (3, 417107392), (4, 312830544), (6, 208553696), (8, 156415272), (12, 104276848), (13, 96255552), (16, 78207636), (23, 54405312), (24, 52138424), (26, 48127776), (32, 39103818), (39, 32085184), (46, 27202656), (48, 26069212), (52, 24063888), (64, 19551909), (69, 18135104), (71, 17624256), (78, 16042592), (92, 13601328), (96, 13034606), (104, 12031944), (138, 9067552), (142, 8812128), (156, 8021296), (184, 6800664), (192, 6517303), (208, 6015972), (213, 5874752), (276, 4533776), (284, 4406064), (299, 4185024), (307, 4075968), (312, 4010648), (368, 3400332), (416, 3007986), (426, 2937376), (552, 2266888), (568, 2203032), (598, 2092512), (614, 2037984), (624, 2005324), (736, 1700166), (832, 1503993), (852, 1468688), (897, 1395008), (921, 1358656), (923, 1355712), (1104, 1133444), (1136, 1101516), (1196, 1046256), (1228, 1018992), (1248, 1002662), (1472, 850083), (1633, 766272), (1704, 734344), (1794, 697504), (1842, 679328), (1846, 677856), (2208, 566722), (2272, 550758), (2392, 523128), (2456, 509496), (2496, 501331), (2769, 451904), (3266, 383136), (3408, 367172), (3588, 348752), (3684, 339664), (3692, 338928), (3991, 313536), (4416, 283361), (4544, 275379), (4784, 261564), (4899, 255424), (4912, 254748), (5538, 225952), (6532, 191568), (6816, 183586), (7061, 177216), (7176, 174376), (7368, 169832), (7384, 169464), (7982, 156768), (9568, 130782), (9798, 127712), (9824, 127374), (11076, 112976), (11973, 104512), (13064, 95784), (13632, 91793), (14122, 88608), (14352, 87188), (14736, 84916), (14768, 84732), (15964, 78384), (19136, 65391), (19596, 63856), (19648, 63687), (21183, 59072), (21229, 58944), (21797, 57408), (22152, 56488), (23946, 52256), (26128, 47892), (28244, 44304), (28704, 43594), (29472, 42458), (29536, 42366), (31928, 39192)]