239408784

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 200

約数和(自身を含む): 734595840

約数和(自身を除く): 495187056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 59, 62, 72, 81, 93, 101, 108, 118, 124, 144, 162, 177, 186, 202, 216, 236, 248, 279, 303, 324, 354, 372, 404, 432, 472, 496, 531, 558, 606, 648, 708, 744, 808, 837, 909, 944, 1062, 1116, 1212, 1296, 1416, 1488, 1593, 1616, 1674, 1818, 1829, 2124, 2232, 2424, 2511, 2727, 2832, 3131, 3186, 3348, 3636, 3658, 4248, 4464, 4779, 4848, 5022, 5454, 5487, 5959, 6262, 6372, 6696, 7272, 7316, 8181, 8496, 9393, 9558, 10044, 10908, 10974, 11918, 12524, 12744, 13392, 14544, 14632, 16362, 16461, 17877, 18786, 19116, 20088, 21816, 21948, 23836, 25048, 25488, 28179, 29264, 32724, 32922, 35754, 37572, 38232, 40176, 43632, 43896, 47672, 49383, 50096, 53631, 56358, 65448, 65844, 71508, 75144, 76464, 84537, 87792, 95344, 98766, 107262, 112716, 130896, 131688, 143016, 148149, 150288, 160893, 169074, 184729, 197532, 214524, 225432, 253611, 263376, 286032, 296298, 321786, 338148, 369458, 395064, 429048, 450864, 482679, 507222, 554187, 592596, 643572, 676296, 738916, 790128, 858096, 965358, 1014444, 1108374, 1185192, 1287144, 1352592, 1477832, 1662561, 1930716, 2028888, 2216748, 2370384, 2574288, 2955664, 3325122, 3861432, 4057776, 4433496, 4987683, 6650244, 7722864, 8866992, 9975366, 13300488, 14963049, 19950732, 26600976, 29926098, 39901464, 59852196, 79802928, 119704392, 239408784]

約数ペア:

[(1, 239408784), (2, 119704392), (3, 79802928), (4, 59852196), (6, 39901464), (8, 29926098), (9, 26600976), (12, 19950732), (16, 14963049), (18, 13300488), (24, 9975366), (27, 8866992), (31, 7722864), (36, 6650244), (48, 4987683), (54, 4433496), (59, 4057776), (62, 3861432), (72, 3325122), (81, 2955664), (93, 2574288), (101, 2370384), (108, 2216748), (118, 2028888), (124, 1930716), (144, 1662561), (162, 1477832), (177, 1352592), (186, 1287144), (202, 1185192), (216, 1108374), (236, 1014444), (248, 965358), (279, 858096), (303, 790128), (324, 738916), (354, 676296), (372, 643572), (404, 592596), (432, 554187), (472, 507222), (496, 482679), (531, 450864), (558, 429048), (606, 395064), (648, 369458), (708, 338148), (744, 321786), (808, 296298), (837, 286032), (909, 263376), (944, 253611), (1062, 225432), (1116, 214524), (1212, 197532), (1296, 184729), (1416, 169074), (1488, 160893), (1593, 150288), (1616, 148149), (1674, 143016), (1818, 131688), (1829, 130896), (2124, 112716), (2232, 107262), (2424, 98766), (2511, 95344), (2727, 87792), (2832, 84537), (3131, 76464), (3186, 75144), (3348, 71508), (3636, 65844), (3658, 65448), (4248, 56358), (4464, 53631), (4779, 50096), (4848, 49383), (5022, 47672), (5454, 43896), (5487, 43632), (5959, 40176), (6262, 38232), (6372, 37572), (6696, 35754), (7272, 32922), (7316, 32724), (8181, 29264), (8496, 28179), (9393, 25488), (9558, 25048), (10044, 23836), (10908, 21948), (10974, 21816), (11918, 20088), (12524, 19116), (12744, 18786), (13392, 17877), (14544, 16461), (14632, 16362)]