299477984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 701846208

約数和(自身を除く): 402368224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 53, 68, 94, 104, 106, 136, 188, 208, 212, 221, 272, 289, 376, 416, 424, 442, 544, 578, 611, 689, 752, 799, 848, 884, 901, 1156, 1222, 1378, 1504, 1598, 1696, 1768, 1802, 2312, 2444, 2491, 2756, 3196, 3536, 3604, 3757, 4624, 4888, 4982, 5512, 6392, 7072, 7208, 7514, 9248, 9776, 9964, 10387, 11024, 11713, 12784, 13583, 14416, 15028, 15317, 19552, 19928, 20774, 22048, 23426, 25568, 27166, 28832, 30056, 30634, 32383, 39856, 41548, 42347, 46852, 54332, 60112, 61268, 64766, 79712, 83096, 84694, 93704, 108664, 120224, 122536, 129532, 166192, 169388, 176579, 187408, 199121, 217328, 245072, 259064, 332384, 338776, 353158, 374816, 398242, 434656, 490144, 518128, 550511, 677552, 706316, 719899, 796484, 1036256, 1101022, 1355104, 1412632, 1439798, 1592968, 2202044, 2825264, 2879596, 3185936, 4404088, 5650528, 5759192, 6371872, 8808176, 9358687, 11518384, 17616352, 18717374, 23036768, 37434748, 74869496, 149738992, 299477984]

約数ペア:

[(1, 299477984), (2, 149738992), (4, 74869496), (8, 37434748), (13, 23036768), (16, 18717374), (17, 17616352), (26, 11518384), (32, 9358687), (34, 8808176), (47, 6371872), (52, 5759192), (53, 5650528), (68, 4404088), (94, 3185936), (104, 2879596), (106, 2825264), (136, 2202044), (188, 1592968), (208, 1439798), (212, 1412632), (221, 1355104), (272, 1101022), (289, 1036256), (376, 796484), (416, 719899), (424, 706316), (442, 677552), (544, 550511), (578, 518128), (611, 490144), (689, 434656), (752, 398242), (799, 374816), (848, 353158), (884, 338776), (901, 332384), (1156, 259064), (1222, 245072), (1378, 217328), (1504, 199121), (1598, 187408), (1696, 176579), (1768, 169388), (1802, 166192), (2312, 129532), (2444, 122536), (2491, 120224), (2756, 108664), (3196, 93704), (3536, 84694), (3604, 83096), (3757, 79712), (4624, 64766), (4888, 61268), (4982, 60112), (5512, 54332), (6392, 46852), (7072, 42347), (7208, 41548), (7514, 39856), (9248, 32383), (9776, 30634), (9964, 30056), (10387, 28832), (11024, 27166), (11713, 25568), (12784, 23426), (13583, 22048), (14416, 20774), (15028, 19928), (15317, 19552)]