1021156136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 2741662080

約数和(自身を除く): 1720505944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 169, 182, 187, 221, 238, 286, 308, 338, 364, 374, 442, 476, 572, 577, 616, 676, 728, 748, 884, 952, 1001, 1144, 1154, 1183, 1309, 1352, 1496, 1547, 1768, 1859, 2002, 2308, 2366, 2431, 2618, 2873, 3094, 3718, 4004, 4039, 4616, 4732, 4862, 5236, 5746, 6188, 6347, 7436, 7501, 8008, 8078, 9464, 9724, 9809, 10472, 11492, 12376, 12694, 13013, 14872, 15002, 16156, 17017, 19448, 19618, 20111, 22984, 25388, 26026, 30004, 31603, 32312, 34034, 39236, 40222, 44429, 50776, 52052, 52507, 60008, 63206, 68068, 68663, 78472, 80444, 82511, 88858, 97513, 104104, 105014, 107899, 126412, 127517, 136136, 137326, 160888, 165022, 177716, 195026, 210028, 215798, 221221, 252824, 255034, 274652, 330044, 355432, 390052, 420056, 431596, 442442, 510068, 549304, 577577, 660088, 682591, 755293, 780104, 863192, 884884, 892619, 1020136, 1072643, 1155154, 1365182, 1402687, 1510586, 1657721, 1769768, 1785238, 2145286, 2310308, 2730364, 2805374, 3021172, 3315442, 3570476, 4290572, 4620616, 5460728, 5610748, 6042344, 6630884, 7140952, 7508501, 8581144, 9818809, 11221496, 11604047, 13261768, 15017002, 18234931, 19637618, 23208094, 30034004, 36469862, 39275236, 46416188, 60068008, 72939724, 78550472, 92832376, 127644517, 145879448, 255289034, 510578068, 1021156136]

約数ペア:

[(1, 1021156136), (2, 510578068), (4, 255289034), (7, 145879448), (8, 127644517), (11, 92832376), (13, 78550472), (14, 72939724), (17, 60068008), (22, 46416188), (26, 39275236), (28, 36469862), (34, 30034004), (44, 23208094), (52, 19637618), (56, 18234931), (68, 15017002), (77, 13261768), (88, 11604047), (91, 11221496), (104, 9818809), (119, 8581144), (136, 7508501), (143, 7140952), (154, 6630884), (169, 6042344), (182, 5610748), (187, 5460728), (221, 4620616), (238, 4290572), (286, 3570476), (308, 3315442), (338, 3021172), (364, 2805374), (374, 2730364), (442, 2310308), (476, 2145286), (572, 1785238), (577, 1769768), (616, 1657721), (676, 1510586), (728, 1402687), (748, 1365182), (884, 1155154), (952, 1072643), (1001, 1020136), (1144, 892619), (1154, 884884), (1183, 863192), (1309, 780104), (1352, 755293), (1496, 682591), (1547, 660088), (1768, 577577), (1859, 549304), (2002, 510068), (2308, 442442), (2366, 431596), (2431, 420056), (2618, 390052), (2873, 355432), (3094, 330044), (3718, 274652), (4004, 255034), (4039, 252824), (4616, 221221), (4732, 215798), (4862, 210028), (5236, 195026), (5746, 177716), (6188, 165022), (6347, 160888), (7436, 137326), (7501, 136136), (8008, 127517), (8078, 126412), (9464, 107899), (9724, 105014), (9809, 104104), (10472, 97513), (11492, 88858), (12376, 82511), (12694, 80444), (13013, 78472), (14872, 68663), (15002, 68068), (16156, 63206), (17017, 60008), (19448, 52507), (19618, 52052), (20111, 50776), (22984, 44429), (25388, 40222), (26026, 39236), (30004, 34034), (31603, 32312)]