557428704

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 1714946688

約数和(自身を除く): 1157517984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 163, 168, 196, 224, 294, 326, 336, 392, 489, 588, 652, 672, 727, 784, 978, 1141, 1176, 1304, 1454, 1568, 1956, 2181, 2282, 2352, 2608, 2908, 3423, 3912, 4362, 4564, 4704, 5089, 5216, 5816, 6846, 7824, 7987, 8724, 9128, 10178, 11632, 13692, 15267, 15648, 15974, 17448, 18256, 20356, 23264, 23961, 27384, 30534, 31948, 34896, 35623, 36512, 40712, 47922, 54768, 61068, 63896, 69792, 71246, 81424, 95844, 106869, 109536, 118501, 122136, 127792, 142492, 162848, 191688, 213738, 237002, 244272, 255584, 284984, 355503, 383376, 427476, 474004, 488544, 569968, 711006, 766752, 829507, 854952, 948008, 1139936, 1422012, 1659014, 1709904, 1896016, 2488521, 2844024, 3318028, 3419808, 3792032, 4977042, 5688048, 5806549, 6636056, 9954084, 11376096, 11613098, 13272112, 17419647, 19908168, 23226196, 26544224, 34839294, 39816336, 46452392, 69678588, 79632672, 92904784, 139357176, 185809568, 278714352, 557428704]

約数ペア:

[(1, 557428704), (2, 278714352), (3, 185809568), (4, 139357176), (6, 92904784), (7, 79632672), (8, 69678588), (12, 46452392), (14, 39816336), (16, 34839294), (21, 26544224), (24, 23226196), (28, 19908168), (32, 17419647), (42, 13272112), (48, 11613098), (49, 11376096), (56, 9954084), (84, 6636056), (96, 5806549), (98, 5688048), (112, 4977042), (147, 3792032), (163, 3419808), (168, 3318028), (196, 2844024), (224, 2488521), (294, 1896016), (326, 1709904), (336, 1659014), (392, 1422012), (489, 1139936), (588, 948008), (652, 854952), (672, 829507), (727, 766752), (784, 711006), (978, 569968), (1141, 488544), (1176, 474004), (1304, 427476), (1454, 383376), (1568, 355503), (1956, 284984), (2181, 255584), (2282, 244272), (2352, 237002), (2608, 213738), (2908, 191688), (3423, 162848), (3912, 142492), (4362, 127792), (4564, 122136), (4704, 118501), (5089, 109536), (5216, 106869), (5816, 95844), (6846, 81424), (7824, 71246), (7987, 69792), (8724, 63896), (9128, 61068), (10178, 54768), (11632, 47922), (13692, 40712), (15267, 36512), (15648, 35623), (15974, 34896), (17448, 31948), (18256, 30534), (20356, 27384), (23264, 23961)]