748243807304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1\times {\mathrm{10687}}^1$

素因数の和:13603

約数の個数: 128

約数和(自身を含む): 1761929625600

約数和(自身を除く): 1013685818296

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 2861, 3059, 3496, 5722, 6118, 10687, 11444, 12236, 20027, 21374, 22888, 24472, 40054, 42748, 54359, 65803, 74809, 80108, 85496, 108718, 131606, 149618, 160216, 203053, 217436, 245801, 263212, 299236, 380513, 406106, 434872, 460621, 491602, 526424, 598472, 761026, 812212, 921242, 983204, 1250257, 1421371, 1522052, 1624424, 1720607, 1842484, 1966408, 2500514, 2842742, 3044104, 3441214, 3684968, 4670219, 5001028, 5685484, 6882428, 8751799, 9340438, 10002056, 11370968, 13764856, 17503598, 18680876, 30575507, 32691533, 35007196, 37361752, 61151014, 65383066, 70014392, 122302028, 130766132, 214028549, 244604056, 261532264, 428057098, 580934633, 703236661, 856114196, 1161869266, 1406473322, 1712228392, 2323738532, 2812946644, 4066542431, 4647477064, 4922656627, 5625893288, 8133084862, 9845313254, 13361496559, 16266169724, 19690626508, 26722993118, 32532339448, 39381253016, 53445986236, 93530475913, 106891972472, 187060951826, 374121903652, 748243807304]

約数ペア:

[(1, 748243807304), (2, 374121903652), (4, 187060951826), (7, 106891972472), (8, 93530475913), (14, 53445986236), (19, 39381253016), (23, 32532339448), (28, 26722993118), (38, 19690626508), (46, 16266169724), (56, 13361496559), (76, 9845313254), (92, 8133084862), (133, 5625893288), (152, 4922656627), (161, 4647477064), (184, 4066542431), (266, 2812946644), (322, 2323738532), (437, 1712228392), (532, 1406473322), (644, 1161869266), (874, 856114196), (1064, 703236661), (1288, 580934633), (1748, 428057098), (2861, 261532264), (3059, 244604056), (3496, 214028549), (5722, 130766132), (6118, 122302028), (10687, 70014392), (11444, 65383066), (12236, 61151014), (20027, 37361752), (21374, 35007196), (22888, 32691533), (24472, 30575507), (40054, 18680876), (42748, 17503598), (54359, 13764856), (65803, 11370968), (74809, 10002056), (80108, 9340438), (85496, 8751799), (108718, 6882428), (131606, 5685484), (149618, 5001028), (160216, 4670219), (203053, 3684968), (217436, 3441214), (245801, 3044104), (263212, 2842742), (299236, 2500514), (380513, 1966408), (406106, 1842484), (434872, 1720607), (460621, 1624424), (491602, 1522052), (526424, 1421371), (598472, 1250257), (761026, 983204), (812212, 921242)]