3899895272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2755

約数の個数: 128

約数和(自身を含む): 9500198400

約数和(自身を除く): 5600303128

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 89, 91, 92, 104, 161, 178, 182, 184, 299, 322, 356, 364, 598, 623, 644, 712, 728, 1157, 1196, 1246, 1288, 2047, 2093, 2314, 2392, 2492, 2617, 4094, 4186, 4628, 4984, 5234, 8099, 8188, 8372, 9256, 10468, 14329, 16198, 16376, 16744, 18319, 20936, 26611, 28658, 32396, 34021, 36638, 53222, 57316, 60191, 64792, 68042, 73276, 106444, 114632, 120382, 136084, 146552, 186277, 212888, 232913, 238147, 240764, 272168, 372554, 421337, 465826, 476294, 481528, 745108, 782483, 842674, 931652, 952588, 1490216, 1564966, 1630391, 1685348, 1863304, 1905176, 3027869, 3129932, 3260782, 3370696, 5356999, 5477381, 6055738, 6259864, 6521564, 10713998, 10954762, 12111476, 13043128, 21195083, 21427996, 21909524, 24222952, 37498993, 42390166, 42855992, 43819048, 69640987, 74997986, 84780332, 139281974, 149995972, 169560664, 278563948, 299991944, 487486909, 557127896, 974973818, 1949947636, 3899895272]

約数ペア:

[(1, 3899895272), (2, 1949947636), (4, 974973818), (7, 557127896), (8, 487486909), (13, 299991944), (14, 278563948), (23, 169560664), (26, 149995972), (28, 139281974), (46, 84780332), (52, 74997986), (56, 69640987), (89, 43819048), (91, 42855992), (92, 42390166), (104, 37498993), (161, 24222952), (178, 21909524), (182, 21427996), (184, 21195083), (299, 13043128), (322, 12111476), (356, 10954762), (364, 10713998), (598, 6521564), (623, 6259864), (644, 6055738), (712, 5477381), (728, 5356999), (1157, 3370696), (1196, 3260782), (1246, 3129932), (1288, 3027869), (2047, 1905176), (2093, 1863304), (2314, 1685348), (2392, 1630391), (2492, 1564966), (2617, 1490216), (4094, 952588), (4186, 931652), (4628, 842674), (4984, 782483), (5234, 745108), (8099, 481528), (8188, 476294), (8372, 465826), (9256, 421337), (10468, 372554), (14329, 272168), (16198, 240764), (16376, 238147), (16744, 232913), (18319, 212888), (20936, 186277), (26611, 146552), (28658, 136084), (32396, 120382), (34021, 114632), (36638, 106444), (53222, 73276), (57316, 68042), (60191, 64792)]