488661836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 1007596800

約数和(自身を除く): 518934964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 83, 101, 118, 166, 202, 236, 247, 332, 404, 494, 767, 988, 1079, 1121, 1313, 1534, 1577, 1919, 2158, 2242, 2626, 3068, 3154, 3838, 4316, 4484, 4897, 5252, 5959, 6308, 7676, 8383, 9794, 11918, 14573, 16766, 19588, 20501, 23836, 24947, 29146, 33532, 41002, 49894, 58292, 63661, 77467, 82004, 93043, 99788, 108979, 113221, 127322, 154934, 159277, 186086, 217958, 226442, 254644, 309868, 318554, 372172, 435916, 452884, 494597, 637108, 989194, 1209559, 1471873, 1978388, 2070601, 2419118, 2943746, 4141202, 4838236, 5887492, 6429761, 8282404, 9397343, 12859522, 18794686, 25719044, 37589372, 122165459, 244330918, 488661836]

約数ペア:

[(1, 488661836), (2, 244330918), (4, 122165459), (13, 37589372), (19, 25719044), (26, 18794686), (38, 12859522), (52, 9397343), (59, 8282404), (76, 6429761), (83, 5887492), (101, 4838236), (118, 4141202), (166, 2943746), (202, 2419118), (236, 2070601), (247, 1978388), (332, 1471873), (404, 1209559), (494, 989194), (767, 637108), (988, 494597), (1079, 452884), (1121, 435916), (1313, 372172), (1534, 318554), (1577, 309868), (1919, 254644), (2158, 226442), (2242, 217958), (2626, 186086), (3068, 159277), (3154, 154934), (3838, 127322), (4316, 113221), (4484, 108979), (4897, 99788), (5252, 93043), (5959, 82004), (6308, 77467), (7676, 63661), (8383, 58292), (9794, 49894), (11918, 41002), (14573, 33532), (16766, 29146), (19588, 24947), (20501, 23836)]