2921679696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 8709192576

約数和(自身を除く): 5787512880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 53, 69, 78, 92, 104, 106, 138, 156, 159, 167, 184, 208, 212, 276, 299, 312, 318, 334, 368, 424, 501, 529, 552, 598, 624, 636, 668, 689, 848, 897, 1002, 1058, 1104, 1196, 1219, 1272, 1336, 1378, 1587, 1794, 2004, 2067, 2116, 2171, 2392, 2438, 2544, 2672, 2756, 3174, 3588, 3657, 3841, 4008, 4134, 4232, 4342, 4784, 4876, 5512, 6348, 6513, 6877, 7176, 7314, 7682, 8016, 8268, 8464, 8684, 8851, 9752, 11024, 11523, 12696, 13026, 13754, 14352, 14628, 15364, 15847, 16536, 17368, 17702, 19504, 20631, 23046, 25392, 26052, 26553, 27508, 28037, 29256, 30728, 31694, 33072, 34736, 35404, 41262, 46092, 47541, 49933, 52104, 53106, 55016, 56074, 58512, 61456, 63388, 70808, 82524, 84111, 88343, 92184, 95082, 99866, 104208, 106212, 110032, 112148, 115063, 126776, 141616, 149799, 165048, 168222, 176686, 184368, 190164, 199732, 203573, 212424, 224296, 230126, 253552, 265029, 299598, 330096, 336444, 345189, 353372, 364481, 380328, 399464, 407146, 424848, 448592, 460252, 530058, 599196, 610719, 672888, 690378, 706744, 728962, 760656, 798928, 814292, 920504, 1060116, 1093443, 1148459, 1198392, 1221438, 1345776, 1380756, 1413488, 1457924, 1628584, 1841008, 2120232, 2186886, 2296918, 2396784, 2442876, 2646449, 2761512, 2915848, 3257168, 3445377, 4240464, 4373772, 4593836, 4682179, 4885752, 5292898, 5523024, 5831696, 6890754, 7939347, 8747544, 9187672, 9364358, 9771504, 10585796, 13781508, 14046537, 15878694, 17495088, 18375344, 18728716, 21171592, 27563016, 28093074, 31757388, 37457432, 42343184, 55126032, 56186148, 60868327, 63514776, 74914864, 112372296, 121736654, 127029552, 182604981, 224744592, 243473308, 365209962, 486946616, 730419924, 973893232, 1460839848, 2921679696]

約数ペア:

[(1, 2921679696), (2, 1460839848), (3, 973893232), (4, 730419924), (6, 486946616), (8, 365209962), (12, 243473308), (13, 224744592), (16, 182604981), (23, 127029552), (24, 121736654), (26, 112372296), (39, 74914864), (46, 63514776), (48, 60868327), (52, 56186148), (53, 55126032), (69, 42343184), (78, 37457432), (92, 31757388), (104, 28093074), (106, 27563016), (138, 21171592), (156, 18728716), (159, 18375344), (167, 17495088), (184, 15878694), (208, 14046537), (212, 13781508), (276, 10585796), (299, 9771504), (312, 9364358), (318, 9187672), (334, 8747544), (368, 7939347), (424, 6890754), (501, 5831696), (529, 5523024), (552, 5292898), (598, 4885752), (624, 4682179), (636, 4593836), (668, 4373772), (689, 4240464), (848, 3445377), (897, 3257168), (1002, 2915848), (1058, 2761512), (1104, 2646449), (1196, 2442876), (1219, 2396784), (1272, 2296918), (1336, 2186886), (1378, 2120232), (1587, 1841008), (1794, 1628584), (2004, 1457924), (2067, 1413488), (2116, 1380756), (2171, 1345776), (2392, 1221438), (2438, 1198392), (2544, 1148459), (2672, 1093443), (2756, 1060116), (3174, 920504), (3588, 814292), (3657, 798928), (3841, 760656), (4008, 728962), (4134, 706744), (4232, 690378), (4342, 672888), (4784, 610719), (4876, 599196), (5512, 530058), (6348, 460252), (6513, 448592), (6877, 424848), (7176, 407146), (7314, 399464), (7682, 380328), (8016, 364481), (8268, 353372), (8464, 345189), (8684, 336444), (8851, 330096), (9752, 299598), (11024, 265029), (11523, 253552), (12696, 230126), (13026, 224296), (13754, 212424), (14352, 203573), (14628, 199732), (15364, 190164), (15847, 184368), (16536, 176686), (17368, 168222), (17702, 165048), (19504, 149799), (20631, 141616), (23046, 126776), (25392, 115063), (26052, 112148), (26553, 110032), (27508, 106212), (28037, 104208), (29256, 99866), (30728, 95082), (31694, 92184), (33072, 88343), (34736, 84111), (35404, 82524), (41262, 70808), (46092, 63388), (47541, 61456), (49933, 58512), (52104, 56074), (53106, 55016)]