15205618912

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{58613}}^1$

素因数の和:58712

約数の個数: 72

約数和(自身を含む): 33396616008

約数和(自身を除く): 18190997096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 121, 134, 176, 242, 268, 352, 484, 536, 737, 968, 1072, 1474, 1936, 2144, 2948, 3872, 5896, 8107, 11792, 16214, 23584, 32428, 58613, 64856, 117226, 129712, 234452, 259424, 468904, 644743, 937808, 1289486, 1875616, 2578972, 3927071, 5157944, 7092173, 7854142, 10315888, 14184346, 15708284, 20631776, 28368692, 31416568, 43197781, 56737384, 62833136, 86395562, 113474768, 125666272, 172791124, 226949536, 345582248, 475175591, 691164496, 950351182, 1382328992, 1900702364, 3801404728, 7602809456, 15205618912]

約数ペア:

[(1, 15205618912), (2, 7602809456), (4, 3801404728), (8, 1900702364), (11, 1382328992), (16, 950351182), (22, 691164496), (32, 475175591), (44, 345582248), (67, 226949536), (88, 172791124), (121, 125666272), (134, 113474768), (176, 86395562), (242, 62833136), (268, 56737384), (352, 43197781), (484, 31416568), (536, 28368692), (737, 20631776), (968, 15708284), (1072, 14184346), (1474, 10315888), (1936, 7854142), (2144, 7092173), (2948, 5157944), (3872, 3927071), (5896, 2578972), (8107, 1875616), (11792, 1289486), (16214, 937808), (23584, 644743), (32428, 468904), (58613, 259424), (64856, 234452), (117226, 129712)]