1961393616

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16631}}^1$

素因数の和:16671

約数の個数: 200

約数和(自身を含む): 6987302784

約数和(自身を除く): 5025909168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 5616, 6552, 7371, 8424, 9072, 9828, 13104, 14742, 16631, 16848, 19656, 29484, 33262, 39312, 49893, 58968, 66524, 99786, 116417, 117936, 133048, 149679, 199572, 216203, 232834, 266096, 299358, 349251, 399144, 432406, 449037, 465668, 598716, 648609, 698502, 798288, 864812, 898074, 931336, 1047753, 1197432, 1297218, 1347111, 1397004, 1513421, 1729624, 1796148, 1862672, 1945827, 2095506, 2394864, 2594436, 2694222, 2794008, 3026842, 3143259, 3459248, 3592296, 3891654, 4191012, 4540263, 5188872, 5388444, 5588016, 5837481, 6053684, 6286518, 7184592, 7783308, 8382024, 9080526, 9429777, 10377744, 10776888, 11674962, 12107368, 12573036, 13620789, 15566616, 16764048, 17512443, 18161052, 18859554, 21553776, 23349924, 24214736, 25146072, 27241578, 31133232, 35024886, 36322104, 37719108, 40862367, 46699848, 50292144, 54483156, 70049772, 72644208, 75438216, 81724734, 93399696, 108966312, 122587101, 140099544, 150876432, 163449468, 217932624, 245174202, 280199088, 326898936, 490348404, 653797872, 980696808, 1961393616]

約数ペア:

[(1, 1961393616), (2, 980696808), (3, 653797872), (4, 490348404), (6, 326898936), (7, 280199088), (8, 245174202), (9, 217932624), (12, 163449468), (13, 150876432), (14, 140099544), (16, 122587101), (18, 108966312), (21, 93399696), (24, 81724734), (26, 75438216), (27, 72644208), (28, 70049772), (36, 54483156), (39, 50292144), (42, 46699848), (48, 40862367), (52, 37719108), (54, 36322104), (56, 35024886), (63, 31133232), (72, 27241578), (78, 25146072), (81, 24214736), (84, 23349924), (91, 21553776), (104, 18859554), (108, 18161052), (112, 17512443), (117, 16764048), (126, 15566616), (144, 13620789), (156, 12573036), (162, 12107368), (168, 11674962), (182, 10776888), (189, 10377744), (208, 9429777), (216, 9080526), (234, 8382024), (252, 7783308), (273, 7184592), (312, 6286518), (324, 6053684), (336, 5837481), (351, 5588016), (364, 5388444), (378, 5188872), (432, 4540263), (468, 4191012), (504, 3891654), (546, 3592296), (567, 3459248), (624, 3143259), (648, 3026842), (702, 2794008), (728, 2694222), (756, 2594436), (819, 2394864), (936, 2095506), (1008, 1945827), (1053, 1862672), (1092, 1796148), (1134, 1729624), (1296, 1513421), (1404, 1397004), (1456, 1347111), (1512, 1297218), (1638, 1197432), (1872, 1047753), (2106, 931336), (2184, 898074), (2268, 864812), (2457, 798288), (2808, 698502), (3024, 648609), (3276, 598716), (4212, 465668), (4368, 449037), (4536, 432406), (4914, 399144), (5616, 349251), (6552, 299358), (7371, 266096), (8424, 232834), (9072, 216203), (9828, 199572), (13104, 149679), (14742, 133048), (16631, 117936), (16848, 116417), (19656, 99786), (29484, 66524), (33262, 58968), (39312, 49893)]