1409126868

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1940

約数の個数: 144

約数和(自身を含む): 3985275840

約数和(自身を除く): 2576148972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 81, 82, 108, 114, 123, 162, 164, 171, 228, 243, 246, 324, 342, 369, 486, 492, 513, 684, 738, 779, 972, 1026, 1107, 1476, 1539, 1558, 1861, 2052, 2214, 2337, 3078, 3116, 3321, 3722, 4428, 4617, 4674, 5583, 6156, 6642, 7011, 7444, 9234, 9348, 9963, 11166, 13284, 14022, 16749, 18468, 19926, 21033, 22332, 28044, 33498, 35359, 39852, 42066, 50247, 63099, 66996, 70718, 76301, 84132, 100494, 106077, 126198, 141436, 150741, 152602, 189297, 200988, 212154, 228903, 252396, 301482, 305204, 318231, 378594, 424308, 452223, 457806, 602964, 636462, 686709, 757188, 904446, 915612, 954693, 1272924, 1373418, 1449719, 1808892, 1909386, 2060127, 2746836, 2864079, 2899438, 3818772, 4120254, 4349157, 5728158, 5798876, 6180381, 8240508, 8592237, 8698314, 11456316, 12360762, 13047471, 17184474, 17396628, 18541143, 24721524, 26094942, 34368948, 37082286, 39142413, 52189884, 74164572, 78284826, 117427239, 156569652, 234854478, 352281717, 469708956, 704563434, 1409126868]

約数ペア:

[(1, 1409126868), (2, 704563434), (3, 469708956), (4, 352281717), (6, 234854478), (9, 156569652), (12, 117427239), (18, 78284826), (19, 74164572), (27, 52189884), (36, 39142413), (38, 37082286), (41, 34368948), (54, 26094942), (57, 24721524), (76, 18541143), (81, 17396628), (82, 17184474), (108, 13047471), (114, 12360762), (123, 11456316), (162, 8698314), (164, 8592237), (171, 8240508), (228, 6180381), (243, 5798876), (246, 5728158), (324, 4349157), (342, 4120254), (369, 3818772), (486, 2899438), (492, 2864079), (513, 2746836), (684, 2060127), (738, 1909386), (779, 1808892), (972, 1449719), (1026, 1373418), (1107, 1272924), (1476, 954693), (1539, 915612), (1558, 904446), (1861, 757188), (2052, 686709), (2214, 636462), (2337, 602964), (3078, 457806), (3116, 452223), (3321, 424308), (3722, 378594), (4428, 318231), (4617, 305204), (4674, 301482), (5583, 252396), (6156, 228903), (6642, 212154), (7011, 200988), (7444, 189297), (9234, 152602), (9348, 150741), (9963, 141436), (11166, 126198), (13284, 106077), (14022, 100494), (16749, 84132), (18468, 76301), (19926, 70718), (21033, 66996), (22332, 63099), (28044, 50247), (33498, 42066), (35359, 39852)]