285254016

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 824657760

約数和(自身を除く): 539403744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 296, 384, 408, 444, 544, 592, 629, 816, 888, 1088, 1181, 1184, 1258, 1632, 1776, 1887, 2176, 2362, 2368, 2516, 3264, 3543, 3552, 3774, 4724, 4736, 5032, 6528, 7086, 7104, 7548, 9448, 10064, 14172, 14208, 15096, 18896, 20077, 20128, 28344, 30192, 37792, 40154, 40256, 43697, 56688, 60231, 60384, 75584, 80308, 80512, 87394, 113376, 120462, 120768, 131091, 151168, 160616, 174788, 226752, 240924, 241536, 262182, 321232, 349576, 453504, 481848, 524364, 642464, 699152, 742849, 963696, 1048728, 1284928, 1398304, 1485698, 1927392, 2097456, 2228547, 2569856, 2796608, 2971396, 3854784, 4194912, 4457094, 5593216, 5942792, 7709568, 8389824, 8914188, 11885584, 16779648, 17828376, 23771168, 35656752, 47542336, 71313504, 95084672, 142627008, 285254016]

約数ペア:

[(1, 285254016), (2, 142627008), (3, 95084672), (4, 71313504), (6, 47542336), (8, 35656752), (12, 23771168), (16, 17828376), (17, 16779648), (24, 11885584), (32, 8914188), (34, 8389824), (37, 7709568), (48, 5942792), (51, 5593216), (64, 4457094), (68, 4194912), (74, 3854784), (96, 2971396), (102, 2796608), (111, 2569856), (128, 2228547), (136, 2097456), (148, 1927392), (192, 1485698), (204, 1398304), (222, 1284928), (272, 1048728), (296, 963696), (384, 742849), (408, 699152), (444, 642464), (544, 524364), (592, 481848), (629, 453504), (816, 349576), (888, 321232), (1088, 262182), (1181, 241536), (1184, 240924), (1258, 226752), (1632, 174788), (1776, 160616), (1887, 151168), (2176, 131091), (2362, 120768), (2368, 120462), (2516, 113376), (3264, 87394), (3543, 80512), (3552, 80308), (3774, 75584), (4724, 60384), (4736, 60231), (5032, 56688), (6528, 43697), (7086, 40256), (7104, 40154), (7548, 37792), (9448, 30192), (10064, 28344), (14172, 20128), (14208, 20077), (15096, 18896)]