19770261504

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1628

約数の個数: 240

約数和(自身を含む): 61918620288

約数和(自身を除く): 42148358784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 512, 518, 592, 672, 768, 777, 888, 896, 1024, 1036, 1184, 1344, 1536, 1553, 1554, 1776, 1792, 2048, 2072, 2368, 2688, 3072, 3106, 3108, 3552, 3584, 4096, 4144, 4659, 4736, 5376, 6144, 6212, 6216, 7104, 7168, 8192, 8288, 9318, 9472, 10752, 10871, 12288, 12424, 12432, 14208, 14336, 16384, 16576, 18636, 18944, 21504, 21742, 24576, 24848, 24864, 28416, 28672, 32613, 33152, 37272, 37888, 43008, 43484, 49152, 49696, 49728, 56832, 57344, 57461, 65226, 66304, 74544, 75776, 86016, 86968, 99392, 99456, 113664, 114688, 114922, 130452, 132608, 149088, 151552, 172032, 172383, 173936, 198784, 198912, 227328, 229844, 260904, 265216, 298176, 303104, 344064, 344766, 347872, 397568, 397824, 402227, 454656, 459688, 521808, 530432, 596352, 606208, 689532, 695744, 795136, 795648, 804454, 909312, 919376, 1043616, 1060864, 1192704, 1206681, 1379064, 1391488, 1590272, 1591296, 1608908, 1818624, 1838752, 2087232, 2121728, 2385408, 2413362, 2758128, 2782976, 3180544, 3182592, 3217816, 3677504, 4174464, 4243456, 4770816, 4826724, 5516256, 5565952, 6361088, 6365184, 6435632, 7355008, 8348928, 9541632, 9653448, 11032512, 11131904, 12722176, 12730368, 12871264, 14710016, 16697856, 19083264, 19306896, 22065024, 22263808, 25444352, 25742528, 29420032, 33395712, 38166528, 38613792, 44130048, 44527616, 51485056, 58840064, 66791424, 76333056, 77227584, 88260096, 89055232, 102970112, 117680128, 133582848, 154455168, 176520192, 178110464, 205940224, 235360256, 267165696, 308910336, 353040384, 411880448, 470720512, 534331392, 617820672, 706080768, 823760896, 941441024, 1235641344, 1412161536, 1647521792, 2471282688, 2824323072, 3295043584, 4942565376, 6590087168, 9885130752, 19770261504]

約数ペア:

[(1, 19770261504), (2, 9885130752), (3, 6590087168), (4, 4942565376), (6, 3295043584), (7, 2824323072), (8, 2471282688), (12, 1647521792), (14, 1412161536), (16, 1235641344), (21, 941441024), (24, 823760896), (28, 706080768), (32, 617820672), (37, 534331392), (42, 470720512), (48, 411880448), (56, 353040384), (64, 308910336), (74, 267165696), (84, 235360256), (96, 205940224), (111, 178110464), (112, 176520192), (128, 154455168), (148, 133582848), (168, 117680128), (192, 102970112), (222, 89055232), (224, 88260096), (256, 77227584), (259, 76333056), (296, 66791424), (336, 58840064), (384, 51485056), (444, 44527616), (448, 44130048), (512, 38613792), (518, 38166528), (592, 33395712), (672, 29420032), (768, 25742528), (777, 25444352), (888, 22263808), (896, 22065024), (1024, 19306896), (1036, 19083264), (1184, 16697856), (1344, 14710016), (1536, 12871264), (1553, 12730368), (1554, 12722176), (1776, 11131904), (1792, 11032512), (2048, 9653448), (2072, 9541632), (2368, 8348928), (2688, 7355008), (3072, 6435632), (3106, 6365184), (3108, 6361088), (3552, 5565952), (3584, 5516256), (4096, 4826724), (4144, 4770816), (4659, 4243456), (4736, 4174464), (5376, 3677504), (6144, 3217816), (6212, 3182592), (6216, 3180544), (7104, 2782976), (7168, 2758128), (8192, 2413362), (8288, 2385408), (9318, 2121728), (9472, 2087232), (10752, 1838752), (10871, 1818624), (12288, 1608908), (12424, 1591296), (12432, 1590272), (14208, 1391488), (14336, 1379064), (16384, 1206681), (16576, 1192704), (18636, 1060864), (18944, 1043616), (21504, 919376), (21742, 909312), (24576, 804454), (24848, 795648), (24864, 795136), (28416, 695744), (28672, 689532), (32613, 606208), (33152, 596352), (37272, 530432), (37888, 521808), (43008, 459688), (43484, 454656), (49152, 402227), (49696, 397824), (49728, 397568), (56832, 347872), (57344, 344766), (57461, 344064), (65226, 303104), (66304, 298176), (74544, 265216), (75776, 260904), (86016, 229844), (86968, 227328), (99392, 198912), (99456, 198784), (113664, 173936), (114688, 172383), (114922, 172032), (130452, 151552), (132608, 149088)]