286894570298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{32057}}^1$

素因数の和:33327

約数の個数: 64

約数和(自身を含む): 538008127488

約数和(自身を除く): 251113557190

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 1213, 2426, 3689, 7378, 8491, 16982, 20621, 32057, 37603, 41242, 64114, 75206, 144347, 224399, 263221, 288694, 448798, 526442, 544969, 639251, 993767, 1089938, 1278502, 1987534, 3814783, 4474757, 6956369, 7629566, 8949514, 13912738, 16894039, 33788078, 38885141, 77770282, 118258273, 236516546, 272195987, 544391974, 661047397, 1205439371, 1322094794, 2410878742, 4627331779, 8438075597, 9254663558, 16876151194, 20492469307, 40984938614, 143447285149, 286894570298]

約数ペア:

[(1, 286894570298), (2, 143447285149), (7, 40984938614), (14, 20492469307), (17, 16876151194), (31, 9254663558), (34, 8438075597), (62, 4627331779), (119, 2410878742), (217, 1322094794), (238, 1205439371), (434, 661047397), (527, 544391974), (1054, 272195987), (1213, 236516546), (2426, 118258273), (3689, 77770282), (7378, 38885141), (8491, 33788078), (16982, 16894039), (20621, 13912738), (32057, 8949514), (37603, 7629566), (41242, 6956369), (64114, 4474757), (75206, 3814783), (144347, 1987534), (224399, 1278502), (263221, 1089938), (288694, 993767), (448798, 639251), (526442, 544969)]