2687639926608

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1365

約数の個数: 960

約数和(自身を含む): 9844726325760

約数和(自身を除く): 7157086399152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 61, 63, 72, 73, 78, 84, 91, 104, 108, 112, 117, 122, 126, 144, 146, 156, 168, 169, 182, 183, 189, 208, 216, 219, 234, 244, 252, 273, 292, 312, 336, 338, 351, 364, 366, 378, 427, 432, 438, 468, 488, 504, 507, 511, 546, 549, 584, 624, 657, 676, 702, 728, 732, 756, 793, 819, 854, 876, 936, 949, 976, 1008, 1014, 1022, 1092, 1098, 1168, 1181, 1183, 1281, 1314, 1352, 1404, 1456, 1464, 1512, 1521, 1533, 1586, 1638, 1647, 1708, 1752, 1872, 1898, 1971, 2028, 2044, 2184, 2196, 2362, 2366, 2379, 2457, 2562, 2628, 2704, 2808, 2847, 2928, 3024, 3042, 3066, 3172, 3276, 3294, 3416, 3504, 3543, 3549, 3796, 3843, 3942, 4056, 4088, 4368, 4392, 4453, 4563, 4599, 4724, 4732, 4758, 4914, 5124, 5256, 5551, 5616, 5694, 6084, 6132, 6344, 6552, 6588, 6643, 6832, 7086, 7098, 7137, 7592, 7686, 7884, 8112, 8176, 8267, 8541, 8784, 8906, 9126, 9198, 9448, 9464, 9516, 9828, 10248, 10309, 10512, 10629, 10647, 11102, 11388, 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約数ペア:

[(1, 2687639926608), (2, 1343819963304), (3, 895879975536), (4, 671909981652), (6, 447939987768), (7, 383948560944), (8, 335954990826), (9, 298626658512), (12, 223969993884), (13, 206741532816), (14, 191974280472), (16, 167977495413), (18, 149313329256), (21, 127982853648), (24, 111984996942), (26, 103370766408), (27, 99542219504), (28, 95987140236), (36, 74656664628), (39, 68913844272), (42, 63991426824), (48, 55992498471), (52, 51685383204), (54, 49771109752), (56, 47993570118), (61, 44059670928), (63, 42660951216), (72, 37328332314), (73, 36816985296), (78, 34456922136), (84, 31995713412), (91, 29534504688), (104, 25842691602), (108, 24885554876), (112, 23996785059), (117, 22971281424), (122, 22029835464), (126, 21330475608), (144, 18664166157), (146, 18408492648), (156, 17228461068), (168, 15997856706), (169, 15903194832), (182, 14767252344), (183, 14686556976), (189, 14220317072), (208, 12921345801), (216, 12442777438), (219, 12272328432), (234, 11485640712), (244, 11014917732), (252, 10665237804), (273, 9844834896), (292, 9204246324), (312, 8614230534), (336, 7998928353), (338, 7951597416), (351, 7657093808), (364, 7383626172), (366, 7343278488), (378, 7110158536), (427, 6294238704), (432, 6221388719), (438, 6136164216), (468, 5742820356), (488, 5507458866), (504, 5332618902), (507, 5301064944), (511, 5259569328), (546, 4922417448), (549, 4895518992), (584, 4602123162), (624, 4307115267), (657, 4090776144), (676, 3975798708), (702, 3828546904), (728, 3691813086), (732, 3671639244), (756, 3555079268), (793, 3389205456), (819, 3281611632), (854, 3147119352), (876, 3068082108), (936, 2871410178), (949, 2832075792), (976, 2753729433), (1008, 2666309451), (1014, 2650532472), (1022, 2629784664), (1092, 2461208724), (1098, 2447759496), (1168, 2301061581), (1181, 2275732368), (1183, 2271884976), (1281, 2098079568), (1314, 2045388072), (1352, 1987899354), (1404, 1914273452), (1456, 1845906543), (1464, 1835819622), (1512, 1777539634), (1521, 1767021648), (1533, 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4663386), (577304, 4655502), (592176, 4538583), (595224, 4515342), (598767, 4488624), (599508, 4483076), (603491, 4453488), (641232, 4191369), (644826, 4168008), (648369, 4145232), (649467, 4138224), (666198, 4034296), (689704, 3896802), (690872, 3890214), (694668, 3868956), (717444, 3746132), (736944, 3647007), (742248, 3620946), (748104, 3592602), (752557, 3571344), (775917, 3463824), (777231, 3457968), (798356, 3366468), (799344, 3362307), (810446, 3316248), (829062, 3241784), (841617, 3193424), (859768, 3126006), (864492, 3108924), (865956, 3103668), (888264, 3025722), (892836, 3010228), (926224, 2901717), (936533, 2869776), (956592, 2809599), (961848, 2794246), (967239, 2778672), (1008574, 2664792), (1034556, 2597868), (1036308, 2593476), (1042002, 2579304), (1105416, 2431338), (1113372, 2413964), (1120769, 2398032), (1122156, 2395068), (1152656, 2331693), (1154608, 2327751), (1190448, 2257671), (1197534, 2244312), (1199016, 2241538), (1206982, 2226744), (1215669, 2210832), (1289652, 2084004), (1296738, 2072616), (1298934, 2069112), (1332396, 2017148), (1379408, 1948401), (1381744, 1945107), (1389336, 1934478), (1397123, 1923696), (1434888, 1873066), (1484496, 1810473), (1496208, 1796301), (1505114, 1785672), (1512861, 1776528), (1551834, 1731912), (1554462, 1728984), (1563003, 1719536), (1596712, 1683234), (1620892, 1658124)]