1797679884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1$

素因数の和:1520

約数の個数: 192

約数和(自身を含む): 5687700480

約数和(自身を除く): 3890020596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 109, 132, 143, 154, 156, 182, 218, 231, 273, 286, 308, 327, 364, 429, 436, 462, 546, 572, 654, 763, 858, 924, 1001, 1092, 1199, 1308, 1373, 1417, 1526, 1716, 2002, 2289, 2398, 2746, 2834, 3003, 3052, 3597, 4004, 4119, 4251, 4578, 4796, 5492, 5668, 6006, 7194, 8238, 8393, 8502, 9156, 9611, 9919, 12012, 14388, 15103, 15587, 16476, 16786, 17004, 17849, 19222, 19838, 25179, 28833, 29757, 30206, 31174, 33572, 35698, 38444, 39676, 45309, 46761, 50358, 53547, 57666, 59514, 60412, 62348, 71396, 90618, 93522, 100716, 105721, 107094, 109109, 115332, 119028, 124943, 149657, 181236, 187044, 196339, 211442, 214188, 218218, 249886, 299314, 317163, 327327, 374829, 392678, 422884, 436436, 448971, 499772, 589017, 598628, 634326, 654654, 749658, 785356, 897942, 1047599, 1178034, 1268652, 1309308, 1374373, 1499316, 1646227, 1795884, 1945541, 2095198, 2356068, 2748746, 3142797, 3292454, 3891082, 4123119, 4190396, 4938681, 5497492, 5836623, 6285594, 6584908, 7782164, 8246238, 9877362, 11523589, 11673246, 12571188, 13618787, 16492476, 19754724, 21400951, 23047178, 23346492, 27237574, 34570767, 40856361, 42801902, 46094356, 54475148, 64202853, 69141534, 81712722, 85603804, 128405706, 138283068, 149806657, 163425444, 256811412, 299613314, 449419971, 599226628, 898839942, 1797679884]

約数ペア:

[(1, 1797679884), (2, 898839942), (3, 599226628), (4, 449419971), (6, 299613314), (7, 256811412), (11, 163425444), (12, 149806657), (13, 138283068), (14, 128405706), (21, 85603804), (22, 81712722), (26, 69141534), (28, 64202853), (33, 54475148), (39, 46094356), (42, 42801902), (44, 40856361), (52, 34570767), (66, 27237574), (77, 23346492), (78, 23047178), (84, 21400951), (91, 19754724), (109, 16492476), (132, 13618787), (143, 12571188), (154, 11673246), (156, 11523589), (182, 9877362), (218, 8246238), (231, 7782164), (273, 6584908), (286, 6285594), (308, 5836623), (327, 5497492), (364, 4938681), (429, 4190396), (436, 4123119), (462, 3891082), (546, 3292454), (572, 3142797), (654, 2748746), (763, 2356068), (858, 2095198), (924, 1945541), (1001, 1795884), (1092, 1646227), (1199, 1499316), (1308, 1374373), (1373, 1309308), (1417, 1268652), (1526, 1178034), (1716, 1047599), (2002, 897942), (2289, 785356), (2398, 749658), (2746, 654654), (2834, 634326), (3003, 598628), (3052, 589017), (3597, 499772), (4004, 448971), (4119, 436436), (4251, 422884), (4578, 392678), (4796, 374829), (5492, 327327), (5668, 317163), (6006, 299314), (7194, 249886), (8238, 218218), (8393, 214188), (8502, 211442), (9156, 196339), (9611, 187044), (9919, 181236), (12012, 149657), (14388, 124943), (15103, 119028), (15587, 115332), (16476, 109109), (16786, 107094), (17004, 105721), (17849, 100716), (19222, 93522), (19838, 90618), (25179, 71396), (28833, 62348), (29757, 60412), (30206, 59514), (31174, 57666), (33572, 53547), (35698, 50358), (38444, 46761), (39676, 45309)]