444317874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2616

約数の個数: 128

約数和(自身を含む): 1234759680

約数和(自身を除く): 790441806

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 58, 66, 77, 78, 87, 91, 143, 154, 174, 182, 203, 231, 273, 286, 319, 377, 406, 429, 462, 546, 609, 638, 754, 858, 957, 1001, 1131, 1218, 1914, 2002, 2233, 2262, 2551, 2639, 3003, 4147, 4466, 5102, 5278, 6006, 6699, 7653, 7917, 8294, 12441, 13398, 15306, 15834, 17857, 24882, 28061, 29029, 33163, 35714, 53571, 56122, 58058, 66326, 73979, 84183, 87087, 99489, 107142, 147958, 168366, 174174, 196427, 198978, 221937, 232141, 364793, 392854, 443874, 464282, 517853, 589281, 696423, 729586, 813769, 961727, 1035706, 1094379, 1178562, 1392846, 1553559, 1627538, 1923454, 2188758, 2441307, 2553551, 2885181, 3107118, 4882614, 5107102, 5696383, 5770362, 6732089, 7660653, 10578997, 11392766, 13464178, 15321306, 17089149, 20196267, 21157994, 31736991, 34178298, 40392534, 63473982, 74052979, 148105958, 222158937, 444317874]

約数ペア:

[(1, 444317874), (2, 222158937), (3, 148105958), (6, 74052979), (7, 63473982), (11, 40392534), (13, 34178298), (14, 31736991), (21, 21157994), (22, 20196267), (26, 17089149), (29, 15321306), (33, 13464178), (39, 11392766), (42, 10578997), (58, 7660653), (66, 6732089), (77, 5770362), (78, 5696383), (87, 5107102), (91, 4882614), (143, 3107118), (154, 2885181), (174, 2553551), (182, 2441307), (203, 2188758), (231, 1923454), (273, 1627538), (286, 1553559), (319, 1392846), (377, 1178562), (406, 1094379), (429, 1035706), (462, 961727), (546, 813769), (609, 729586), (638, 696423), (754, 589281), (858, 517853), (957, 464282), (1001, 443874), (1131, 392854), (1218, 364793), (1914, 232141), (2002, 221937), (2233, 198978), (2262, 196427), (2551, 174174), (2639, 168366), (3003, 147958), (4147, 107142), (4466, 99489), (5102, 87087), (5278, 84183), (6006, 73979), (6699, 66326), (7653, 58058), (7917, 56122), (8294, 53571), (12441, 35714), (13398, 33163), (15306, 29029), (15834, 28061), (17857, 24882)]