495986688

素因数分解:

$2^{11}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 1456509600

約数和(自身を除く): 960522912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 379, 384, 426, 512, 568, 576, 639, 758, 768, 852, 1024, 1136, 1137, 1152, 1278, 1516, 1536, 1704, 2048, 2272, 2274, 2304, 2556, 3032, 3072, 3408, 3411, 4544, 4548, 4608, 5112, 6064, 6144, 6816, 6822, 9088, 9096, 9216, 10224, 12128, 13632, 13644, 18176, 18192, 18432, 20448, 24256, 26909, 27264, 27288, 36352, 36384, 40896, 48512, 53818, 54528, 54576, 72704, 72768, 80727, 81792, 97024, 107636, 109056, 109152, 145408, 145536, 161454, 163584, 194048, 215272, 218112, 218304, 242181, 291072, 322908, 327168, 388096, 430544, 436224, 436608, 484362, 582144, 645816, 654336, 776192, 861088, 873216, 968724, 1164288, 1291632, 1308672, 1722176, 1746432, 1937448, 2328576, 2583264, 3444352, 3492864, 3874896, 5166528, 6888704, 6985728, 7749792, 10333056, 13777408, 15499584, 20666112, 27554816, 30999168, 41332224, 55109632, 61998336, 82664448, 123996672, 165328896, 247993344, 495986688]

約数ペア:

[(1, 495986688), (2, 247993344), (3, 165328896), (4, 123996672), (6, 82664448), (8, 61998336), (9, 55109632), (12, 41332224), (16, 30999168), (18, 27554816), (24, 20666112), (32, 15499584), (36, 13777408), (48, 10333056), (64, 7749792), (71, 6985728), (72, 6888704), (96, 5166528), (128, 3874896), (142, 3492864), (144, 3444352), (192, 2583264), (213, 2328576), (256, 1937448), (284, 1746432), (288, 1722176), (379, 1308672), (384, 1291632), (426, 1164288), (512, 968724), (568, 873216), (576, 861088), (639, 776192), (758, 654336), (768, 645816), (852, 582144), (1024, 484362), (1136, 436608), (1137, 436224), (1152, 430544), (1278, 388096), (1516, 327168), (1536, 322908), (1704, 291072), (2048, 242181), (2272, 218304), (2274, 218112), (2304, 215272), (2556, 194048), (3032, 163584), (3072, 161454), (3408, 145536), (3411, 145408), (4544, 109152), (4548, 109056), (4608, 107636), (5112, 97024), (6064, 81792), (6144, 80727), (6816, 72768), (6822, 72704), (9088, 54576), (9096, 54528), (9216, 53818), (10224, 48512), (12128, 40896), (13632, 36384), (13644, 36352), (18176, 27288), (18192, 27264), (18432, 26909), (20448, 24256)]