1205173116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251707}}^1$

素因数の和:251743

約数の個数: 72

約数和(自身を含む): 3664868480

約数和(自身を除く): 2459695364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 251707, 503414, 755121, 1006828, 1510242, 1761949, 2265363, 3020484, 3523898, 4530726, 4782433, 5285847, 7047796, 9061452, 9564866, 10571694, 14347299, 15857541, 19129732, 21143388, 28694598, 31715082, 33477031, 43041897, 57389196, 63430164, 66954062, 86083794, 100431093, 133908124, 172167588, 200862186, 301293279, 401724372, 602586558, 1205173116]

約数ペア:

[(1, 1205173116), (2, 602586558), (3, 401724372), (4, 301293279), (6, 200862186), (7, 172167588), (9, 133908124), (12, 100431093), (14, 86083794), (18, 66954062), (19, 63430164), (21, 57389196), (28, 43041897), (36, 33477031), (38, 31715082), (42, 28694598), (57, 21143388), (63, 19129732), (76, 15857541), (84, 14347299), (114, 10571694), (126, 9564866), (133, 9061452), (171, 7047796), (228, 5285847), (252, 4782433), (266, 4530726), (342, 3523898), (399, 3020484), (532, 2265363), (684, 1761949), (798, 1510242), (1197, 1006828), (1596, 755121), (2394, 503414), (4788, 251707)]