939886688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 2041272576

約数和(自身を除く): 1101385888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 163, 166, 167, 208, 326, 332, 334, 416, 652, 664, 668, 1079, 1304, 1328, 1336, 2119, 2158, 2171, 2608, 2656, 2672, 4238, 4316, 4342, 5216, 5344, 8476, 8632, 8684, 13529, 13861, 16952, 17264, 17368, 27058, 27221, 27722, 33904, 34528, 34736, 54116, 54442, 55444, 67808, 69472, 108232, 108884, 110888, 175877, 180193, 216464, 217768, 221776, 351754, 353873, 360386, 432928, 435536, 443552, 703508, 707746, 720772, 871072, 1407016, 1415492, 1441544, 2259343, 2814032, 2830984, 2883088, 4518686, 5628064, 5661968, 5766176, 9037372, 11323936, 18074744, 29371459, 36149488, 58742918, 72298976, 117485836, 234971672, 469943344, 939886688]

約数ペア:

[(1, 939886688), (2, 469943344), (4, 234971672), (8, 117485836), (13, 72298976), (16, 58742918), (26, 36149488), (32, 29371459), (52, 18074744), (83, 11323936), (104, 9037372), (163, 5766176), (166, 5661968), (167, 5628064), (208, 4518686), (326, 2883088), (332, 2830984), (334, 2814032), (416, 2259343), (652, 1441544), (664, 1415492), (668, 1407016), (1079, 871072), (1304, 720772), (1328, 707746), (1336, 703508), (2119, 443552), (2158, 435536), (2171, 432928), (2608, 360386), (2656, 353873), (2672, 351754), (4238, 221776), (4316, 217768), (4342, 216464), (5216, 180193), (5344, 175877), (8476, 110888), (8632, 108884), (8684, 108232), (13529, 69472), (13861, 67808), (16952, 55444), (17264, 54442), (17368, 54116), (27058, 34736), (27221, 34528), (27722, 33904)]