398521637284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{17321}}^1$

素因数の和:17725

約数の個数: 96

約数和(自身を含む): 789497404416

約数和(自身を除く): 390975767132

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 313, 391, 626, 782, 799, 1081, 1252, 1564, 1598, 2162, 3196, 4324, 5321, 7199, 10642, 14398, 14711, 17321, 18377, 21284, 28796, 29422, 34642, 36754, 58844, 69284, 73508, 122383, 244766, 250087, 294457, 338353, 398383, 489532, 500174, 588914, 676706, 796766, 814087, 1000348, 1177828, 1353412, 1593532, 1628174, 3256348, 5421473, 5752001, 6772511, 10842946, 11504002, 13545022, 13839479, 18724001, 21685892, 23008004, 27090044, 27678958, 37448002, 55357916, 74896004, 92165041, 124693879, 184330082, 249387758, 254809231, 318308017, 368660164, 498775516, 509618462, 636616034, 1019236924, 1273232068, 2119795943, 4239591886, 4331756927, 5860612313, 8479183772, 8663513854, 11721224626, 17327027708, 23442449252, 99630409321, 199260818642, 398521637284]

約数ペア:

[(1, 398521637284), (2, 199260818642), (4, 99630409321), (17, 23442449252), (23, 17327027708), (34, 11721224626), (46, 8663513854), (47, 8479183772), (68, 5860612313), (92, 4331756927), (94, 4239591886), (188, 2119795943), (313, 1273232068), (391, 1019236924), (626, 636616034), (782, 509618462), (799, 498775516), (1081, 368660164), (1252, 318308017), (1564, 254809231), (1598, 249387758), (2162, 184330082), (3196, 124693879), (4324, 92165041), (5321, 74896004), (7199, 55357916), (10642, 37448002), (14398, 27678958), (14711, 27090044), (17321, 23008004), (18377, 21685892), (21284, 18724001), (28796, 13839479), (29422, 13545022), (34642, 11504002), (36754, 10842946), (58844, 6772511), (69284, 5752001), (73508, 5421473), (122383, 3256348), (244766, 1628174), (250087, 1593532), (294457, 1353412), (338353, 1177828), (398383, 1000348), (489532, 814087), (500174, 796766), (588914, 676706)]