8891121408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 288

約数和(自身を含む): 27471360000

約数和(自身を除く): 18580238592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 64, 69, 78, 92, 93, 96, 104, 124, 128, 138, 156, 184, 186, 192, 208, 248, 256, 276, 299, 312, 368, 372, 384, 403, 416, 496, 552, 598, 624, 713, 736, 744, 768, 806, 832, 897, 992, 1104, 1196, 1209, 1248, 1249, 1426, 1472, 1488, 1612, 1664, 1794, 1984, 2139, 2208, 2392, 2418, 2496, 2498, 2852, 2944, 2976, 3224, 3328, 3588, 3747, 3968, 4278, 4416, 4784, 4836, 4992, 4996, 5704, 5888, 5952, 6448, 7176, 7494, 7936, 8556, 8832, 9269, 9568, 9672, 9984, 9992, 11408, 11904, 12896, 14352, 14988, 16237, 17112, 17664, 18538, 19136, 19344, 19984, 22816, 23808, 25792, 27807, 28704, 28727, 29976, 32474, 34224, 37076, 38272, 38688, 38719, 39968, 45632, 48711, 51584, 55614, 57408, 57454, 59952, 64948, 68448, 74152, 76544, 77376, 77438, 79936, 86181, 91264, 97422, 103168, 111228, 114816, 114908, 116157, 119904, 129896, 136896, 148304, 154752, 154876, 159872, 172362, 182528, 194844, 222456, 229632, 229816, 232314, 239808, 259792, 273792, 296608, 309504, 309752, 319744, 344724, 373451, 389688, 444912, 459632, 464628, 479616, 503347, 519584, 547584, 593216, 619504, 689448, 746902, 779376, 889824, 890537, 919264, 929256, 959232, 1006694, 1039168, 1120353, 1186432, 1239008, 1378896, 1493804, 1510041, 1558752, 1779648, 1781074, 1838528, 1858512, 2013388, 2078336, 2240706, 2372864, 2478016, 2671611, 2757792, 2987608, 3020082, 3117504, 3559296, 3562148, 3677056, 3717024, 4026776, 4156672, 4481412, 4956032, 5343222, 5515584, 5975216, 6040164, 6235008, 7118592, 7124296, 7354112, 7434048, 8053552, 8962824, 9912064, 10686444, 11031168, 11576981, 11950432, 12080328, 12470016, 14248592, 14868096, 16107104, 17925648, 21372888, 22062336, 23153962, 23900864, 24160656, 28497184, 29736192, 32214208, 34730943, 35851296, 42745776, 46307924, 47801728, 48321312, 56994368, 64428416, 69461886, 71702592, 85491552, 92615848, 95603456, 96642624, 113988736, 128856832, 138923772, 143405184, 170983104, 185231696, 193285248, 227977472, 277847544, 286810368, 341966208, 370463392, 386570496, 555695088, 683932416, 740926784, 1111390176, 1481853568, 2222780352, 2963707136, 4445560704, 8891121408]

約数ペア:

[(1, 8891121408), (2, 4445560704), (3, 2963707136), (4, 2222780352), (6, 1481853568), (8, 1111390176), (12, 740926784), (13, 683932416), (16, 555695088), (23, 386570496), (24, 370463392), (26, 341966208), (31, 286810368), (32, 277847544), (39, 227977472), (46, 193285248), (48, 185231696), (52, 170983104), (62, 143405184), (64, 138923772), (69, 128856832), (78, 113988736), (92, 96642624), (93, 95603456), (96, 92615848), (104, 85491552), (124, 71702592), (128, 69461886), (138, 64428416), (156, 56994368), (184, 48321312), (186, 47801728), (192, 46307924), (208, 42745776), (248, 35851296), (256, 34730943), (276, 32214208), (299, 29736192), (312, 28497184), (368, 24160656), (372, 23900864), (384, 23153962), (403, 22062336), (416, 21372888), (496, 17925648), (552, 16107104), (598, 14868096), (624, 14248592), (713, 12470016), (736, 12080328), (744, 11950432), (768, 11576981), (806, 11031168), (832, 10686444), (897, 9912064), (992, 8962824), (1104, 8053552), (1196, 7434048), (1209, 7354112), (1248, 7124296), (1249, 7118592), (1426, 6235008), (1472, 6040164), (1488, 5975216), (1612, 5515584), (1664, 5343222), (1794, 4956032), (1984, 4481412), (2139, 4156672), (2208, 4026776), (2392, 3717024), (2418, 3677056), (2496, 3562148), (2498, 3559296), (2852, 3117504), (2944, 3020082), (2976, 2987608), (3224, 2757792), (3328, 2671611), (3588, 2478016), (3747, 2372864), (3968, 2240706), (4278, 2078336), (4416, 2013388), (4784, 1858512), (4836, 1838528), (4992, 1781074), (4996, 1779648), (5704, 1558752), (5888, 1510041), (5952, 1493804), (6448, 1378896), (7176, 1239008), (7494, 1186432), (7936, 1120353), (8556, 1039168), (8832, 1006694), (9269, 959232), (9568, 929256), (9672, 919264), (9984, 890537), (9992, 889824), (11408, 779376), (11904, 746902), (12896, 689448), (14352, 619504), (14988, 593216), (16237, 547584), (17112, 519584), (17664, 503347), (18538, 479616), (19136, 464628), (19344, 459632), (19984, 444912), (22816, 389688), (23808, 373451), (25792, 344724), (27807, 319744), (28704, 309752), (28727, 309504), (29976, 296608), (32474, 273792), (34224, 259792), (37076, 239808), (38272, 232314), (38688, 229816), (38719, 229632), (39968, 222456), (45632, 194844), (48711, 182528), (51584, 172362), (55614, 159872), (57408, 154876), (57454, 154752), (59952, 148304), (64948, 136896), (68448, 129896), (74152, 119904), (76544, 116157), (77376, 114908), (77438, 114816), (79936, 111228), (86181, 103168), (91264, 97422)]