1313231322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 3164313600

約数和(自身を除く): 1851082278

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 59, 69, 78, 114, 118, 138, 177, 247, 299, 354, 437, 494, 598, 653, 741, 767, 874, 897, 1121, 1306, 1311, 1357, 1482, 1534, 1794, 1959, 2242, 2301, 2622, 2714, 3363, 3918, 4071, 4602, 5681, 6726, 8142, 8489, 11362, 12407, 14573, 15019, 16978, 17043, 17641, 24814, 25467, 25783, 29146, 30038, 34086, 35282, 37221, 38527, 43719, 45057, 50934, 51566, 52923, 74442, 77054, 77349, 87438, 90114, 105846, 115581, 154698, 161291, 195247, 231162, 285361, 322582, 335179, 390494, 483873, 500851, 570722, 585741, 670358, 732013, 856083, 886121, 967746, 1001702, 1005537, 1171482, 1464026, 1502553, 1712166, 1772242, 2011074, 2196039, 2658363, 3005106, 3709693, 4392078, 5316726, 7419386, 9516169, 11129079, 11519573, 16836299, 19032338, 22258158, 23039146, 28548507, 33672598, 34558719, 50508897, 57097014, 69117438, 101017794, 218871887, 437743774, 656615661, 1313231322]

約数ペア:

[(1, 1313231322), (2, 656615661), (3, 437743774), (6, 218871887), (13, 101017794), (19, 69117438), (23, 57097014), (26, 50508897), (38, 34558719), (39, 33672598), (46, 28548507), (57, 23039146), (59, 22258158), (69, 19032338), (78, 16836299), (114, 11519573), (118, 11129079), (138, 9516169), (177, 7419386), (247, 5316726), (299, 4392078), (354, 3709693), (437, 3005106), (494, 2658363), (598, 2196039), (653, 2011074), (741, 1772242), (767, 1712166), (874, 1502553), (897, 1464026), (1121, 1171482), (1306, 1005537), (1311, 1001702), (1357, 967746), (1482, 886121), (1534, 856083), (1794, 732013), (1959, 670358), (2242, 585741), (2301, 570722), (2622, 500851), (2714, 483873), (3363, 390494), (3918, 335179), (4071, 322582), (4602, 285361), (5681, 231162), (6726, 195247), (8142, 161291), (8489, 154698), (11362, 115581), (12407, 105846), (14573, 90114), (15019, 87438), (16978, 77349), (17043, 77054), (17641, 74442), (24814, 52923), (25467, 51566), (25783, 50934), (29146, 45057), (30038, 43719), (34086, 38527), (35282, 37221)]