2251791696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8681

約数の個数: 160

約数和(自身を含む): 7355529216

約数和(自身を除く): 5103737520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 308, 336, 426, 462, 497, 528, 568, 616, 781, 852, 924, 994, 1136, 1232, 1491, 1562, 1704, 1848, 1988, 2343, 2982, 3124, 3408, 3696, 3976, 4686, 5467, 5964, 6248, 7952, 8581, 9372, 10934, 11928, 12496, 16401, 17162, 18744, 21868, 23856, 25743, 32802, 34324, 37488, 43736, 51486, 60067, 65604, 68648, 87472, 94391, 102972, 120134, 131208, 137296, 180201, 188782, 205944, 240268, 262416, 283173, 360402, 377564, 411888, 480536, 566346, 609251, 660737, 720804, 755128, 961072, 1132692, 1218502, 1321474, 1441608, 1510256, 1827753, 1982211, 2265384, 2437004, 2642948, 2883216, 3655506, 3964422, 4264757, 4530768, 4874008, 5285896, 6701761, 7311012, 7928844, 8529514, 9748016, 10571792, 12794271, 13403522, 14622024, 15857688, 17059028, 20105283, 25588542, 26807044, 29244048, 31715376, 34118056, 40210566, 46912327, 51177084, 53614088, 68236112, 80421132, 93824654, 102354168, 107228176, 140736981, 160842264, 187649308, 204708336, 281473962, 321684528, 375298616, 562947924, 750597232, 1125895848, 2251791696]

約数ペア:

[(1, 2251791696), (2, 1125895848), (3, 750597232), (4, 562947924), (6, 375298616), (7, 321684528), (8, 281473962), (11, 204708336), (12, 187649308), (14, 160842264), (16, 140736981), (21, 107228176), (22, 102354168), (24, 93824654), (28, 80421132), (33, 68236112), (42, 53614088), (44, 51177084), (48, 46912327), (56, 40210566), (66, 34118056), (71, 31715376), (77, 29244048), (84, 26807044), (88, 25588542), (112, 20105283), (132, 17059028), (142, 15857688), (154, 14622024), (168, 13403522), (176, 12794271), (213, 10571792), (231, 9748016), (264, 8529514), (284, 7928844), (308, 7311012), (336, 6701761), (426, 5285896), (462, 4874008), (497, 4530768), (528, 4264757), (568, 3964422), (616, 3655506), (781, 2883216), (852, 2642948), (924, 2437004), (994, 2265384), (1136, 1982211), (1232, 1827753), (1491, 1510256), (1562, 1441608), (1704, 1321474), (1848, 1218502), (1988, 1132692), (2343, 961072), (2982, 755128), (3124, 720804), (3408, 660737), (3696, 609251), (3976, 566346), (4686, 480536), (5467, 411888), (5964, 377564), (6248, 360402), (7952, 283173), (8581, 262416), (9372, 240268), (10934, 205944), (11928, 188782), (12496, 180201), (16401, 137296), (17162, 131208), (18744, 120134), (21868, 102972), (23856, 94391), (25743, 87472), (32802, 68648), (34324, 65604), (37488, 60067), (43736, 51486)]