197946576

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 579739680

約数和(自身を除く): 381793104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 107, 116, 144, 174, 214, 232, 261, 321, 348, 428, 443, 464, 522, 642, 696, 856, 886, 963, 1044, 1284, 1329, 1392, 1712, 1772, 1926, 2088, 2568, 2658, 3103, 3544, 3852, 3987, 4176, 5136, 5316, 6206, 7088, 7704, 7974, 9309, 10632, 12412, 12847, 15408, 15948, 18618, 21264, 24824, 25694, 27927, 31896, 37236, 38541, 47401, 49648, 51388, 55854, 63792, 74472, 77082, 94802, 102776, 111708, 115623, 142203, 148944, 154164, 189604, 205552, 223416, 231246, 284406, 308328, 379208, 426609, 446832, 462492, 568812, 616656, 758416, 853218, 924984, 1137624, 1374629, 1706436, 1849968, 2275248, 2749258, 3412872, 4123887, 5498516, 6825744, 8247774, 10997032, 12371661, 16495548, 21994064, 24743322, 32991096, 49486644, 65982192, 98973288, 197946576]

約数ペア:

[(1, 197946576), (2, 98973288), (3, 65982192), (4, 49486644), (6, 32991096), (8, 24743322), (9, 21994064), (12, 16495548), (16, 12371661), (18, 10997032), (24, 8247774), (29, 6825744), (36, 5498516), (48, 4123887), (58, 3412872), (72, 2749258), (87, 2275248), (107, 1849968), (116, 1706436), (144, 1374629), (174, 1137624), (214, 924984), (232, 853218), (261, 758416), (321, 616656), (348, 568812), (428, 462492), (443, 446832), (464, 426609), (522, 379208), (642, 308328), (696, 284406), (856, 231246), (886, 223416), (963, 205552), (1044, 189604), (1284, 154164), (1329, 148944), (1392, 142203), (1712, 115623), (1772, 111708), (1926, 102776), (2088, 94802), (2568, 77082), (2658, 74472), (3103, 63792), (3544, 55854), (3852, 51388), (3987, 49648), (4176, 47401), (5136, 38541), (5316, 37236), (6206, 31896), (7088, 27927), (7704, 25694), (7974, 24824), (9309, 21264), (10632, 18618), (12412, 15948), (12847, 15408)]