15516144

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{733}}^1$

素因数の和:764

約数の個数: 120

約数和(自身を含む): 51879120

約数和(自身を除く): 36362976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 733, 756, 784, 882, 1008, 1176, 1323, 1466, 1512, 1764, 2199, 2352, 2646, 2932, 3024, 3528, 4398, 5131, 5292, 5864, 6597, 7056, 8796, 10262, 10584, 11728, 13194, 15393, 17592, 19791, 20524, 21168, 26388, 30786, 35184, 35917, 39582, 41048, 46179, 52776, 61572, 71834, 79164, 82096, 92358, 105552, 107751, 123144, 138537, 143668, 158328, 184716, 215502, 246288, 277074, 287336, 316656, 323253, 369432, 431004, 554148, 574672, 646506, 738864, 862008, 969759, 1108296, 1293012, 1724016, 1939518, 2216592, 2586024, 3879036, 5172048, 7758072, 15516144]

約数ペア:

[(1, 15516144), (2, 7758072), (3, 5172048), (4, 3879036), (6, 2586024), (7, 2216592), (8, 1939518), (9, 1724016), (12, 1293012), (14, 1108296), (16, 969759), (18, 862008), (21, 738864), (24, 646506), (27, 574672), (28, 554148), (36, 431004), (42, 369432), (48, 323253), (49, 316656), (54, 287336), (56, 277074), (63, 246288), (72, 215502), (84, 184716), (98, 158328), (108, 143668), (112, 138537), (126, 123144), (144, 107751), (147, 105552), (168, 92358), (189, 82096), (196, 79164), (216, 71834), (252, 61572), (294, 52776), (336, 46179), (378, 41048), (392, 39582), (432, 35917), (441, 35184), (504, 30786), (588, 26388), (733, 21168), (756, 20524), (784, 19791), (882, 17592), (1008, 15393), (1176, 13194), (1323, 11728), (1466, 10584), (1512, 10262), (1764, 8796), (2199, 7056), (2352, 6597), (2646, 5864), (2932, 5292), (3024, 5131), (3528, 4398)]