1912500408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51511}}^1$

素因数の和:51557

約数の個数: 128

約数和(自身を含む): 6230891520

約数和(自身を除く): 4318391112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 37128, 51511, 103022, 154533, 206044, 309066, 360577, 412088, 618132, 669643, 721154, 875687, 1081731, 1236264, 1339286, 1442308, 1751374, 2008929, 2163462, 2627061, 2678572, 2884616, 3502748, 4017858, 4326924, 4687501, 5254122, 5357144, 6129809, 7005496, 8035716, 8653848, 9375002, 10508244, 11383931, 12259618, 14062503, 16071432, 18389427, 18750004, 21016488, 22767862, 24519236, 28125006, 34151793, 36778854, 37500008, 45535724, 49038472, 56250012, 68303586, 73557708, 79687517, 91071448, 112500024, 136607172, 147115416, 159375034, 239062551, 273214344, 318750068, 478125102, 637500136, 956250204, 1912500408]

約数ペア:

[(1, 1912500408), (2, 956250204), (3, 637500136), (4, 478125102), (6, 318750068), (7, 273214344), (8, 239062551), (12, 159375034), (13, 147115416), (14, 136607172), (17, 112500024), (21, 91071448), (24, 79687517), (26, 73557708), (28, 68303586), (34, 56250012), (39, 49038472), (42, 45535724), (51, 37500008), (52, 36778854), (56, 34151793), (68, 28125006), (78, 24519236), (84, 22767862), (91, 21016488), (102, 18750004), (104, 18389427), (119, 16071432), (136, 14062503), (156, 12259618), (168, 11383931), (182, 10508244), (204, 9375002), (221, 8653848), (238, 8035716), (273, 7005496), (312, 6129809), (357, 5357144), (364, 5254122), (408, 4687501), (442, 4326924), (476, 4017858), (546, 3502748), (663, 2884616), (714, 2678572), (728, 2627061), (884, 2163462), (952, 2008929), (1092, 1751374), (1326, 1442308), (1428, 1339286), (1547, 1236264), (1768, 1081731), (2184, 875687), (2652, 721154), (2856, 669643), (3094, 618132), (4641, 412088), (5304, 360577), (6188, 309066), (9282, 206044), (12376, 154533), (18564, 103022), (37128, 51511)]