2729467664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 7029550080

約数和(自身を除く): 4300082416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 73, 77, 88, 89, 112, 121, 124, 146, 154, 176, 178, 217, 242, 248, 292, 308, 341, 356, 434, 484, 496, 511, 584, 616, 623, 682, 712, 803, 847, 868, 968, 979, 1022, 1168, 1232, 1246, 1364, 1424, 1606, 1694, 1736, 1936, 1958, 2044, 2263, 2387, 2492, 2728, 2759, 3212, 3388, 3472, 3751, 3916, 4088, 4526, 4774, 4984, 5456, 5518, 5621, 6424, 6497, 6776, 6853, 7502, 7832, 8176, 8833, 9052, 9548, 9968, 10769, 11036, 11242, 12848, 12994, 13552, 13706, 15004, 15664, 15841, 17666, 18104, 19096, 19313, 21538, 22072, 22484, 24893, 25988, 26257, 27412, 30008, 30349, 31682, 35332, 36208, 38192, 38626, 43076, 44144, 44968, 45479, 49786, 51976, 52514, 54824, 60016, 60698, 61831, 63364, 70664, 71467, 75383, 77252, 86152, 89936, 90958, 99572, 103952, 105028, 109648, 121396, 123662, 126728, 141328, 142934, 150766, 154504, 172304, 174251, 181916, 199144, 201407, 210056, 212443, 242792, 247324, 253456, 273823, 285868, 301532, 309008, 333839, 348502, 363832, 398288, 402814, 420112, 424886, 485584, 494648, 500269, 547646, 571736, 603064, 667678, 697004, 727664, 786137, 805628, 849772, 989296, 1000538, 1095292, 1143472, 1206128, 1335356, 1394008, 1409849, 1572274, 1611256, 1699544, 1916761, 2001076, 2190584, 2215477, 2336873, 2670712, 2788016, 2819698, 3144548, 3222512, 3399088, 3833522, 4002152, 4381168, 4430954, 4673746, 5341424, 5502959, 5639396, 6289096, 7667044, 8004304, 8861908, 9347492, 11005918, 11278792, 12578192, 15334088, 15508339, 17723816, 18694984, 22011836, 22557584, 24370247, 30668176, 31016678, 35447632, 37389968, 44023672, 48740494, 62033356, 88047344, 97480988, 124066712, 170591729, 194961976, 248133424, 341183458, 389923952, 682366916, 1364733832, 2729467664]

約数ペア:

[(1, 2729467664), (2, 1364733832), (4, 682366916), (7, 389923952), (8, 341183458), (11, 248133424), (14, 194961976), (16, 170591729), (22, 124066712), (28, 97480988), (31, 88047344), (44, 62033356), (56, 48740494), (62, 44023672), (73, 37389968), (77, 35447632), (88, 31016678), (89, 30668176), (112, 24370247), (121, 22557584), (124, 22011836), (146, 18694984), (154, 17723816), (176, 15508339), (178, 15334088), (217, 12578192), (242, 11278792), (248, 11005918), (292, 9347492), (308, 8861908), (341, 8004304), (356, 7667044), (434, 6289096), (484, 5639396), (496, 5502959), (511, 5341424), (584, 4673746), (616, 4430954), (623, 4381168), (682, 4002152), (712, 3833522), (803, 3399088), (847, 3222512), (868, 3144548), (968, 2819698), (979, 2788016), (1022, 2670712), (1168, 2336873), (1232, 2215477), (1246, 2190584), (1364, 2001076), (1424, 1916761), (1606, 1699544), (1694, 1611256), (1736, 1572274), (1936, 1409849), (1958, 1394008), (2044, 1335356), (2263, 1206128), (2387, 1143472), (2492, 1095292), (2728, 1000538), (2759, 989296), (3212, 849772), (3388, 805628), (3472, 786137), (3751, 727664), (3916, 697004), (4088, 667678), (4526, 603064), (4774, 571736), (4984, 547646), (5456, 500269), (5518, 494648), (5621, 485584), (6424, 424886), (6497, 420112), (6776, 402814), (6853, 398288), (7502, 363832), (7832, 348502), (8176, 333839), (8833, 309008), (9052, 301532), (9548, 285868), (9968, 273823), (10769, 253456), (11036, 247324), (11242, 242792), (12848, 212443), (12994, 210056), (13552, 201407), (13706, 199144), (15004, 181916), (15664, 174251), (15841, 172304), (17666, 154504), (18104, 150766), (19096, 142934), (19313, 141328), (21538, 126728), (22072, 123662), (22484, 121396), (24893, 109648), (25988, 105028), (26257, 103952), (27412, 99572), (30008, 90958), (30349, 89936), (31682, 86152), (35332, 77252), (36208, 75383), (38192, 71467), (38626, 70664), (43076, 63364), (44144, 61831), (44968, 60698), (45479, 60016), (49786, 54824), (51976, 52514)]