2631607368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 7227964800

約数和(自身を除く): 4596357432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 227, 292, 312, 438, 454, 509, 584, 681, 876, 908, 949, 1018, 1362, 1527, 1752, 1816, 1898, 2036, 2724, 2847, 2951, 3054, 3796, 4072, 5448, 5694, 5902, 6108, 6617, 7592, 8853, 11388, 11804, 12216, 13234, 16571, 17706, 19851, 22776, 23608, 26468, 33142, 35412, 37157, 39702, 49713, 52936, 66284, 70824, 74314, 79404, 99426, 111471, 115543, 132568, 148628, 158808, 198852, 215423, 222942, 231086, 297256, 346629, 397704, 430846, 445884, 462172, 483041, 646269, 693258, 861692, 891768, 924344, 966082, 1292538, 1386516, 1449123, 1502059, 1723384, 1932164, 2585076, 2773032, 2898246, 3004118, 3864328, 4506177, 5170152, 5796492, 6008236, 8434639, 9012354, 11592984, 12016472, 16869278, 18024708, 25303917, 33738556, 36049416, 50607834, 67477112, 101215668, 109650307, 202431336, 219300614, 328950921, 438601228, 657901842, 877202456, 1315803684, 2631607368]

約数ペア:

[(1, 2631607368), (2, 1315803684), (3, 877202456), (4, 657901842), (6, 438601228), (8, 328950921), (12, 219300614), (13, 202431336), (24, 109650307), (26, 101215668), (39, 67477112), (52, 50607834), (73, 36049416), (78, 33738556), (104, 25303917), (146, 18024708), (156, 16869278), (219, 12016472), (227, 11592984), (292, 9012354), (312, 8434639), (438, 6008236), (454, 5796492), (509, 5170152), (584, 4506177), (681, 3864328), (876, 3004118), (908, 2898246), (949, 2773032), (1018, 2585076), (1362, 1932164), (1527, 1723384), (1752, 1502059), (1816, 1449123), (1898, 1386516), (2036, 1292538), (2724, 966082), (2847, 924344), (2951, 891768), (3054, 861692), (3796, 693258), (4072, 646269), (5448, 483041), (5694, 462172), (5902, 445884), (6108, 430846), (6617, 397704), (7592, 346629), (8853, 297256), (11388, 231086), (11804, 222942), (12216, 215423), (13234, 198852), (16571, 158808), (17706, 148628), (19851, 132568), (22776, 115543), (23608, 111471), (26468, 99426), (33142, 79404), (35412, 74314), (37157, 70824), (39702, 66284), (49713, 52936)]