268197244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5237}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 563189760

約数和(自身を除く): 294992516

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1652, 1829, 3658, 5237, 7316, 10474, 12803, 20948, 25606, 36659, 51212, 73318, 146636, 162347, 308983, 324694, 617966, 649388, 1136429, 1235932, 2162881, 2272858, 4325762, 4545716, 8651524, 9578473, 19156946, 38313892, 67049311, 134098622, 268197244]

約数ペア:

[(1, 268197244), (2, 134098622), (4, 67049311), (7, 38313892), (14, 19156946), (28, 9578473), (31, 8651524), (59, 4545716), (62, 4325762), (118, 2272858), (124, 2162881), (217, 1235932), (236, 1136429), (413, 649388), (434, 617966), (826, 324694), (868, 308983), (1652, 162347), (1829, 146636), (3658, 73318), (5237, 51212), (7316, 36659), (10474, 25606), (12803, 20948)]