21322250784

素因数分解:

$2^5\times 3^5\times {\mathrm{1051}}^1\times {\mathrm{2609}}^1$

素因数の和:3685

約数の個数: 144

約数和(自身を含む): 62964851040

約数和(自身を除く): 41642600256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1051, 1296, 1944, 2102, 2592, 2609, 3153, 3888, 4204, 5218, 6306, 7776, 7827, 8408, 9459, 10436, 12612, 15654, 16816, 18918, 20872, 23481, 25224, 28377, 31308, 33632, 37836, 41744, 46962, 50448, 56754, 62616, 70443, 75672, 83488, 85131, 93924, 100896, 113508, 125232, 140886, 151344, 170262, 187848, 211329, 227016, 250464, 255393, 281772, 302688, 340524, 375696, 422658, 454032, 510786, 563544, 633987, 681048, 751392, 845316, 908064, 1021572, 1127088, 1267974, 1362096, 1690632, 2043144, 2254176, 2535948, 2724192, 2742059, 3381264, 4086288, 5071896, 5484118, 6762528, 8172576, 8226177, 10143792, 10968236, 16452354, 20287584, 21936472, 24678531, 32904708, 43872944, 49357062, 65809416, 74035593, 87745888, 98714124, 131618832, 148071186, 197428248, 222106779, 263237664, 296142372, 394856496, 444213558, 592284744, 666320337, 789712992, 888427116, 1184569488, 1332640674, 1776854232, 2369138976, 2665281348, 3553708464, 5330562696, 7107416928, 10661125392, 21322250784]

約数ペア:

[(1, 21322250784), (2, 10661125392), (3, 7107416928), (4, 5330562696), (6, 3553708464), (8, 2665281348), (9, 2369138976), (12, 1776854232), (16, 1332640674), (18, 1184569488), (24, 888427116), (27, 789712992), (32, 666320337), (36, 592284744), (48, 444213558), (54, 394856496), (72, 296142372), (81, 263237664), (96, 222106779), (108, 197428248), (144, 148071186), (162, 131618832), (216, 98714124), (243, 87745888), (288, 74035593), (324, 65809416), (432, 49357062), (486, 43872944), (648, 32904708), (864, 24678531), (972, 21936472), (1051, 20287584), (1296, 16452354), (1944, 10968236), (2102, 10143792), (2592, 8226177), (2609, 8172576), (3153, 6762528), (3888, 5484118), (4204, 5071896), (5218, 4086288), (6306, 3381264), (7776, 2742059), (7827, 2724192), (8408, 2535948), (9459, 2254176), (10436, 2043144), (12612, 1690632), (15654, 1362096), (16816, 1267974), (18918, 1127088), (20872, 1021572), (23481, 908064), (25224, 845316), (28377, 751392), (31308, 681048), (33632, 633987), (37836, 563544), (41744, 510786), (46962, 454032), (50448, 422658), (56754, 375696), (62616, 340524), (70443, 302688), (75672, 281772), (83488, 255393), (85131, 250464), (93924, 227016), (100896, 211329), (113508, 187848), (125232, 170262), (140886, 151344)]