2019045888

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^2\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 180

約数和(自身を含む): 6046549938

約数和(自身を除く): 4027504050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 521, 522, 576, 696, 768, 841, 928, 1042, 1044, 1152, 1392, 1536, 1563, 1682, 1856, 2084, 2088, 2304, 2523, 2784, 3126, 3364, 3712, 4168, 4176, 4608, 4689, 5046, 5568, 6252, 6728, 7424, 7569, 8336, 8352, 9378, 10092, 11136, 12504, 13456, 14848, 15109, 15138, 16672, 16704, 18756, 20184, 22272, 25008, 26912, 30218, 30276, 33344, 33408, 37512, 40368, 44544, 45327, 50016, 53824, 60436, 60552, 66688, 66816, 75024, 80736, 90654, 100032, 107648, 120872, 121104, 133376, 133632, 135981, 150048, 161472, 181308, 200064, 215296, 241744, 242208, 266752, 271962, 300096, 322944, 362616, 400128, 430592, 438161, 483488, 484416, 543924, 600192, 645888, 725232, 800256, 876322, 966976, 968832, 1087848, 1200384, 1291776, 1314483, 1450464, 1752644, 1933952, 1937664, 2175696, 2400768, 2628966, 2900928, 3505288, 3867904, 3875328, 3943449, 4351392, 5257932, 5801856, 7010576, 7735808, 7886898, 8702784, 10515864, 11603712, 14021152, 15773796, 17405568, 21031728, 23207424, 28042304, 31547592, 34811136, 42063456, 56084608, 63095184, 69622272, 84126912, 112169216, 126190368, 168253824, 224338432, 252380736, 336507648, 504761472, 673015296, 1009522944, 2019045888]

約数ペア:

[(1, 2019045888), (2, 1009522944), (3, 673015296), (4, 504761472), (6, 336507648), (8, 252380736), (9, 224338432), (12, 168253824), (16, 126190368), (18, 112169216), (24, 84126912), (29, 69622272), (32, 63095184), (36, 56084608), (48, 42063456), (58, 34811136), (64, 31547592), (72, 28042304), (87, 23207424), (96, 21031728), (116, 17405568), (128, 15773796), (144, 14021152), (174, 11603712), (192, 10515864), (232, 8702784), (256, 7886898), (261, 7735808), (288, 7010576), (348, 5801856), (384, 5257932), (464, 4351392), (512, 3943449), (521, 3875328), (522, 3867904), (576, 3505288), (696, 2900928), (768, 2628966), (841, 2400768), (928, 2175696), (1042, 1937664), (1044, 1933952), (1152, 1752644), (1392, 1450464), (1536, 1314483), (1563, 1291776), (1682, 1200384), (1856, 1087848), (2084, 968832), (2088, 966976), (2304, 876322), (2523, 800256), (2784, 725232), (3126, 645888), (3364, 600192), (3712, 543924), (4168, 484416), (4176, 483488), (4608, 438161), (4689, 430592), (5046, 400128), (5568, 362616), (6252, 322944), (6728, 300096), (7424, 271962), (7569, 266752), (8336, 242208), (8352, 241744), (9378, 215296), (10092, 200064), (11136, 181308), (12504, 161472), (13456, 150048), (14848, 135981), (15109, 133632), (15138, 133376), (16672, 121104), (16704, 120872), (18756, 107648), (20184, 100032), (22272, 90654), (25008, 80736), (26912, 75024), (30218, 66816), (30276, 66688), (33344, 60552), (33408, 60436), (37512, 53824), (40368, 50016), (44544, 45327)]