260694288

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3571

約数の個数: 120

約数和(自身を含む): 796650400

約数和(自身を除く): 535956112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3529, 3888, 4104, 4617, 6156, 7058, 8208, 9234, 10587, 12312, 14116, 18468, 21174, 24624, 28232, 31761, 36936, 42348, 56464, 63522, 67051, 73872, 84696, 95283, 127044, 134102, 169392, 190566, 201153, 254088, 268204, 285849, 381132, 402306, 508176, 536408, 571698, 603459, 762264, 804612, 857547, 1072816, 1143396, 1206918, 1524528, 1609224, 1715094, 1810377, 2286792, 2413836, 3218448, 3430188, 3620754, 4573584, 4827672, 5431131, 6860376, 7241508, 9655344, 10862262, 13720752, 14483016, 16293393, 21724524, 28966032, 32586786, 43449048, 65173572, 86898096, 130347144, 260694288]

約数ペア:

[(1, 260694288), (2, 130347144), (3, 86898096), (4, 65173572), (6, 43449048), (8, 32586786), (9, 28966032), (12, 21724524), (16, 16293393), (18, 14483016), (19, 13720752), (24, 10862262), (27, 9655344), (36, 7241508), (38, 6860376), (48, 5431131), (54, 4827672), (57, 4573584), (72, 3620754), (76, 3430188), (81, 3218448), (108, 2413836), (114, 2286792), (144, 1810377), (152, 1715094), (162, 1609224), (171, 1524528), (216, 1206918), (228, 1143396), (243, 1072816), (304, 857547), (324, 804612), (342, 762264), (432, 603459), (456, 571698), (486, 536408), (513, 508176), (648, 402306), (684, 381132), (912, 285849), (972, 268204), (1026, 254088), (1296, 201153), (1368, 190566), (1539, 169392), (1944, 134102), (2052, 127044), (2736, 95283), (3078, 84696), (3529, 73872), (3888, 67051), (4104, 63522), (4617, 56464), (6156, 42348), (7058, 36936), (8208, 31761), (9234, 28232), (10587, 24624), (12312, 21174), (14116, 18468)]