8538551448

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2195

約数の個数: 160

約数和(自身を含む): 25265468160

約数和(自身を除く): 16726916712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 343, 392, 426, 497, 568, 588, 686, 852, 994, 1029, 1176, 1372, 1491, 1704, 1988, 2058, 2087, 2401, 2744, 2982, 3479, 3976, 4116, 4174, 4802, 5964, 6261, 6958, 7203, 8232, 8348, 9604, 10437, 11928, 12522, 13916, 14406, 14609, 16696, 19208, 20874, 24353, 25044, 27832, 28812, 29218, 41748, 43827, 48706, 50088, 57624, 58436, 73059, 83496, 87654, 97412, 102263, 116872, 146118, 148177, 170471, 175308, 194824, 204526, 292236, 296354, 306789, 340942, 350616, 409052, 444531, 511413, 584472, 592708, 613578, 681884, 715841, 818104, 889062, 1022826, 1037239, 1185416, 1227156, 1363768, 1431682, 1778124, 2045652, 2074478, 2147523, 2454312, 2863364, 3111717, 3556248, 4091304, 4148956, 4295046, 5010887, 5726728, 6223434, 7260673, 8297912, 8590092, 10021774, 12446868, 14521346, 15032661, 17180184, 20043548, 21782019, 24893736, 29042692, 30065322, 40087096, 43564038, 50824711, 58085384, 60130644, 87128076, 101649422, 120261288, 152474133, 174256152, 203298844, 304948266, 355772977, 406597688, 609896532, 711545954, 1067318931, 1219793064, 1423091908, 2134637862, 2846183816, 4269275724, 8538551448]

約数ペア:

[(1, 8538551448), (2, 4269275724), (3, 2846183816), (4, 2134637862), (6, 1423091908), (7, 1219793064), (8, 1067318931), (12, 711545954), (14, 609896532), (21, 406597688), (24, 355772977), (28, 304948266), (42, 203298844), (49, 174256152), (56, 152474133), (71, 120261288), (84, 101649422), (98, 87128076), (142, 60130644), (147, 58085384), (168, 50824711), (196, 43564038), (213, 40087096), (284, 30065322), (294, 29042692), (343, 24893736), (392, 21782019), (426, 20043548), (497, 17180184), (568, 15032661), (588, 14521346), (686, 12446868), (852, 10021774), (994, 8590092), (1029, 8297912), (1176, 7260673), (1372, 6223434), (1491, 5726728), (1704, 5010887), (1988, 4295046), (2058, 4148956), (2087, 4091304), (2401, 3556248), (2744, 3111717), (2982, 2863364), (3479, 2454312), (3976, 2147523), (4116, 2074478), (4174, 2045652), (4802, 1778124), (5964, 1431682), (6261, 1363768), (6958, 1227156), (7203, 1185416), (8232, 1037239), (8348, 1022826), (9604, 889062), (10437, 818104), (11928, 715841), (12522, 681884), (13916, 613578), (14406, 592708), (14609, 584472), (16696, 511413), (19208, 444531), (20874, 409052), (24353, 350616), (25044, 340942), (27832, 306789), (28812, 296354), (29218, 292236), (41748, 204526), (43827, 194824), (48706, 175308), (50088, 170471), (57624, 148177), (58436, 146118), (73059, 116872), (83496, 102263), (87654, 97412)]