505299456

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2146

約数の個数: 120

約数和(自身を含む): 1486562220

約数和(自身を除く): 981262764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1152, 1272, 1536, 1696, 1908, 2069, 2304, 2544, 3392, 3816, 4138, 4608, 5088, 6207, 6784, 7632, 8276, 10176, 12414, 13568, 15264, 16552, 18621, 20352, 24828, 27136, 30528, 33104, 37242, 40704, 49656, 61056, 66208, 74484, 81408, 99312, 109657, 122112, 132416, 148968, 198624, 219314, 244224, 264832, 297936, 328971, 397248, 438628, 529664, 595872, 657942, 794496, 877256, 986913, 1059328, 1191744, 1315884, 1588992, 1754512, 1973826, 2383488, 2631768, 3177984, 3509024, 3947652, 4766976, 5263536, 7018048, 7895304, 9533952, 10527072, 14036096, 15790608, 21054144, 28072192, 31581216, 42108288, 56144384, 63162432, 84216576, 126324864, 168433152, 252649728, 505299456]

約数ペア:

[(1, 505299456), (2, 252649728), (3, 168433152), (4, 126324864), (6, 84216576), (8, 63162432), (9, 56144384), (12, 42108288), (16, 31581216), (18, 28072192), (24, 21054144), (32, 15790608), (36, 14036096), (48, 10527072), (53, 9533952), (64, 7895304), (72, 7018048), (96, 5263536), (106, 4766976), (128, 3947652), (144, 3509024), (159, 3177984), (192, 2631768), (212, 2383488), (256, 1973826), (288, 1754512), (318, 1588992), (384, 1315884), (424, 1191744), (477, 1059328), (512, 986913), (576, 877256), (636, 794496), (768, 657942), (848, 595872), (954, 529664), (1152, 438628), (1272, 397248), (1536, 328971), (1696, 297936), (1908, 264832), (2069, 244224), (2304, 219314), (2544, 198624), (3392, 148968), (3816, 132416), (4138, 122112), (4608, 109657), (5088, 99312), (6207, 81408), (6784, 74484), (7632, 66208), (8276, 61056), (10176, 49656), (12414, 40704), (13568, 37242), (15264, 33104), (16552, 30528), (18621, 27136), (20352, 24828)]