16774728372

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 44528440320

約数和(自身を除く): 27753711948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 239, 243, 324, 326, 443, 478, 486, 489, 652, 717, 886, 956, 972, 978, 1329, 1434, 1467, 1772, 1956, 2151, 2658, 2868, 2934, 3987, 4302, 4401, 5316, 5868, 6453, 7974, 8604, 8802, 11961, 12906, 13203, 15948, 17604, 19359, 23922, 25812, 26406, 35883, 38718, 38957, 39609, 47844, 52812, 58077, 71766, 72209, 77436, 77914, 79218, 105877, 107649, 116154, 116871, 143532, 144418, 155828, 158436, 211754, 215298, 216627, 232308, 233742, 288836, 317631, 350613, 423508, 430596, 433254, 467484, 635262, 649881, 701226, 866508, 952893, 1051839, 1270524, 1299762, 1402452, 1905786, 1949643, 2103678, 2599524, 2858679, 3155517, 3811572, 3899286, 4207356, 5717358, 5848929, 6311034, 7798572, 8576037, 9466551, 11434716, 11697858, 12622068, 17152074, 17257951, 17546787, 18933102, 23395716, 25728111, 34304148, 34515902, 35093574, 37866204, 51456222, 51773853, 69031804, 70187148, 102912444, 103547706, 155321559, 207095412, 310643118, 465964677, 621286236, 931929354, 1397894031, 1863858708, 2795788062, 4193682093, 5591576124, 8387364186, 16774728372]

約数ペア:

[(1, 16774728372), (2, 8387364186), (3, 5591576124), (4, 4193682093), (6, 2795788062), (9, 1863858708), (12, 1397894031), (18, 931929354), (27, 621286236), (36, 465964677), (54, 310643118), (81, 207095412), (108, 155321559), (162, 103547706), (163, 102912444), (239, 70187148), (243, 69031804), (324, 51773853), (326, 51456222), (443, 37866204), (478, 35093574), (486, 34515902), (489, 34304148), (652, 25728111), (717, 23395716), (886, 18933102), (956, 17546787), (972, 17257951), (978, 17152074), (1329, 12622068), (1434, 11697858), (1467, 11434716), (1772, 9466551), (1956, 8576037), (2151, 7798572), (2658, 6311034), (2868, 5848929), (2934, 5717358), (3987, 4207356), (4302, 3899286), (4401, 3811572), (5316, 3155517), (5868, 2858679), (6453, 2599524), (7974, 2103678), (8604, 1949643), (8802, 1905786), (11961, 1402452), (12906, 1299762), (13203, 1270524), (15948, 1051839), (17604, 952893), (19359, 866508), (23922, 701226), (25812, 649881), (26406, 635262), (35883, 467484), (38718, 433254), (38957, 430596), (39609, 423508), (47844, 350613), (52812, 317631), (58077, 288836), (71766, 233742), (72209, 232308), (77436, 216627), (77914, 215298), (79218, 211754), (105877, 158436), (107649, 155828), (116154, 144418), (116871, 143532)]