2566512912

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{3511}}^1$

素因数の和:3776

約数の個数: 80

約数和(自身を含む): 6743096192

約数和(自身を除く): 4176583280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 157, 194, 291, 314, 388, 471, 582, 628, 776, 942, 1164, 1256, 1552, 1884, 2328, 2512, 3511, 3768, 4656, 7022, 7536, 10533, 14044, 15229, 21066, 28088, 30458, 42132, 45687, 56176, 60916, 84264, 91374, 121832, 168528, 182748, 243664, 340567, 365496, 551227, 681134, 730992, 1021701, 1102454, 1362268, 1653681, 2043402, 2204908, 2724536, 3307362, 4086804, 4409816, 5449072, 6614724, 8173608, 8819632, 13229448, 16347216, 26458896, 53469019, 106938038, 160407057, 213876076, 320814114, 427752152, 641628228, 855504304, 1283256456, 2566512912]

約数ペア:

[(1, 2566512912), (2, 1283256456), (3, 855504304), (4, 641628228), (6, 427752152), (8, 320814114), (12, 213876076), (16, 160407057), (24, 106938038), (48, 53469019), (97, 26458896), (157, 16347216), (194, 13229448), (291, 8819632), (314, 8173608), (388, 6614724), (471, 5449072), (582, 4409816), (628, 4086804), (776, 3307362), (942, 2724536), (1164, 2204908), (1256, 2043402), (1552, 1653681), (1884, 1362268), (2328, 1102454), (2512, 1021701), (3511, 730992), (3768, 681134), (4656, 551227), (7022, 365496), (7536, 340567), (10533, 243664), (14044, 182748), (15229, 168528), (21066, 121832), (28088, 91374), (30458, 84264), (42132, 60916), (45687, 56176)]