1209827808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1367}}^1$

素因数の和:1829

約数の個数: 144

約数和(自身を含む): 3943779840

約数和(自身を除く): 2733952032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 439, 504, 672, 878, 1008, 1317, 1367, 1756, 2016, 2634, 2734, 3073, 3512, 3951, 4101, 5268, 5468, 6146, 7024, 7902, 8202, 9219, 9569, 10536, 10936, 12292, 12303, 14048, 15804, 16404, 18438, 19138, 21072, 21872, 24584, 24606, 27657, 28707, 31608, 32808, 36876, 38276, 42144, 43744, 49168, 49212, 55314, 57414, 63216, 65616, 73752, 76552, 86121, 98336, 98424, 110628, 114828, 126432, 131232, 147504, 153104, 172242, 196848, 221256, 229656, 295008, 306208, 344484, 393696, 442512, 459312, 600113, 688968, 885024, 918624, 1200226, 1377936, 1800339, 2400452, 2755872, 3600678, 4200791, 4800904, 5401017, 7201356, 8401582, 9601808, 10802034, 12602373, 14402712, 16803164, 19203616, 21604068, 25204746, 28805424, 33606328, 37807119, 43208136, 50409492, 57610848, 67212656, 75614238, 86416272, 100818984, 134425312, 151228476, 172832544, 201637968, 302456952, 403275936, 604913904, 1209827808]

約数ペア:

[(1, 1209827808), (2, 604913904), (3, 403275936), (4, 302456952), (6, 201637968), (7, 172832544), (8, 151228476), (9, 134425312), (12, 100818984), (14, 86416272), (16, 75614238), (18, 67212656), (21, 57610848), (24, 50409492), (28, 43208136), (32, 37807119), (36, 33606328), (42, 28805424), (48, 25204746), (56, 21604068), (63, 19203616), (72, 16803164), (84, 14402712), (96, 12602373), (112, 10802034), (126, 9601808), (144, 8401582), (168, 7201356), (224, 5401017), (252, 4800904), (288, 4200791), (336, 3600678), (439, 2755872), (504, 2400452), (672, 1800339), (878, 1377936), (1008, 1200226), (1317, 918624), (1367, 885024), (1756, 688968), (2016, 600113), (2634, 459312), (2734, 442512), (3073, 393696), (3512, 344484), (3951, 306208), (4101, 295008), (5268, 229656), (5468, 221256), (6146, 196848), (7024, 172242), (7902, 153104), (8202, 147504), (9219, 131232), (9569, 126432), (10536, 114828), (10936, 110628), (12292, 98424), (12303, 98336), (14048, 86121), (15804, 76552), (16404, 73752), (18438, 65616), (19138, 63216), (21072, 57414), (21872, 55314), (24584, 49212), (24606, 49168), (27657, 43744), (28707, 42144), (31608, 38276), (32808, 36876)]