1284442592

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{17737}}^1$

素因数の和:17851

約数の個数: 48

約数和(自身を含む): 2646225792

約数和(自身を除く): 1361783200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 4526, 9052, 17737, 18104, 35474, 36208, 70948, 72416, 141896, 283792, 549847, 567584, 1099694, 1294801, 2199388, 2589602, 4398776, 5179204, 8797552, 10358408, 17595104, 20716816, 40138831, 41433632, 80277662, 160555324, 321110648, 642221296, 1284442592]

約数ペア:

[(1, 1284442592), (2, 642221296), (4, 321110648), (8, 160555324), (16, 80277662), (31, 41433632), (32, 40138831), (62, 20716816), (73, 17595104), (124, 10358408), (146, 8797552), (248, 5179204), (292, 4398776), (496, 2589602), (584, 2199388), (992, 1294801), (1168, 1099694), (2263, 567584), (2336, 549847), (4526, 283792), (9052, 141896), (17737, 72416), (18104, 70948), (35474, 36208)]