18716804352

素因数分解:

$2^8\times 3^3\times {\mathrm{569}}^1\times {\mathrm{4759}}^1$

素因数の和:5353

約数の個数: 144

約数和(自身を含む): 55457808000

約数和(自身を除く): 36741003648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 569, 576, 768, 864, 1138, 1152, 1707, 1728, 2276, 2304, 3414, 3456, 4552, 4759, 5121, 6828, 6912, 9104, 9518, 10242, 13656, 14277, 15363, 18208, 19036, 20484, 27312, 28554, 30726, 36416, 38072, 40968, 42831, 54624, 57108, 61452, 72832, 76144, 81936, 85662, 109248, 114216, 122904, 128493, 145664, 152288, 163872, 171324, 218496, 228432, 245808, 256986, 304576, 327744, 342648, 436992, 456864, 491616, 513972, 609152, 655488, 685296, 913728, 983232, 1027944, 1218304, 1310976, 1370592, 1827456, 1966464, 2055888, 2707871, 2741184, 3654912, 3932928, 4111776, 5415742, 5482368, 8123613, 8223552, 10831484, 10964736, 16247226, 16447104, 21662968, 24370839, 32494452, 32894208, 43325936, 48741678, 64988904, 73112517, 86651872, 97483356, 129977808, 146225034, 173303744, 194966712, 259955616, 292450068, 346607488, 389933424, 519911232, 584900136, 693214976, 779866848, 1039822464, 1169800272, 1559733696, 2079644928, 2339600544, 3119467392, 4679201088, 6238934784, 9358402176, 18716804352]

約数ペア:

[(1, 18716804352), (2, 9358402176), (3, 6238934784), (4, 4679201088), (6, 3119467392), (8, 2339600544), (9, 2079644928), (12, 1559733696), (16, 1169800272), (18, 1039822464), (24, 779866848), (27, 693214976), (32, 584900136), (36, 519911232), (48, 389933424), (54, 346607488), (64, 292450068), (72, 259955616), (96, 194966712), (108, 173303744), (128, 146225034), (144, 129977808), (192, 97483356), (216, 86651872), (256, 73112517), (288, 64988904), (384, 48741678), (432, 43325936), (569, 32894208), (576, 32494452), (768, 24370839), (864, 21662968), (1138, 16447104), (1152, 16247226), (1707, 10964736), (1728, 10831484), (2276, 8223552), (2304, 8123613), (3414, 5482368), (3456, 5415742), (4552, 4111776), (4759, 3932928), (5121, 3654912), (6828, 2741184), (6912, 2707871), (9104, 2055888), (9518, 1966464), (10242, 1827456), (13656, 1370592), (14277, 1310976), (15363, 1218304), (18208, 1027944), (19036, 983232), (20484, 913728), (27312, 685296), (28554, 655488), (30726, 609152), (36416, 513972), (38072, 491616), (40968, 456864), (42831, 436992), (54624, 342648), (57108, 327744), (61452, 304576), (72832, 256986), (76144, 245808), (81936, 228432), (85662, 218496), (109248, 171324), (114216, 163872), (122904, 152288), (128493, 145664)]