920391264

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5789

約数の個数: 144

約数和(自身を含む): 2884753872

約数和(自身を除く): 1964362608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1376, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 3744, 4128, 4472, 5031, 5717, 6192, 6708, 8944, 10062, 11434, 12384, 13416, 17151, 17888, 20124, 22868, 26832, 34302, 40248, 45736, 51453, 53664, 68604, 74321, 80496, 91472, 102906, 137208, 148642, 160992, 182944, 205812, 222963, 245831, 274416, 297284, 411624, 445926, 491662, 548832, 594568, 668889, 737493, 823248, 891852, 983324, 1189136, 1337778, 1474986, 1646496, 1783704, 1966648, 2212479, 2378272, 2675556, 2949972, 3195803, 3567408, 3933296, 4424958, 5351112, 5899944, 6391606, 7134816, 7866592, 8849916, 9587409, 10702224, 11799888, 12783212, 17699832, 19174818, 21404448, 23599776, 25566424, 28762227, 35399664, 38349636, 51132848, 57524454, 70799328, 76699272, 102265696, 115048908, 153398544, 230097816, 306797088, 460195632, 920391264]

約数ペア:

[(1, 920391264), (2, 460195632), (3, 306797088), (4, 230097816), (6, 153398544), (8, 115048908), (9, 102265696), (12, 76699272), (13, 70799328), (16, 57524454), (18, 51132848), (24, 38349636), (26, 35399664), (32, 28762227), (36, 25566424), (39, 23599776), (43, 21404448), (48, 19174818), (52, 17699832), (72, 12783212), (78, 11799888), (86, 10702224), (96, 9587409), (104, 8849916), (117, 7866592), (129, 7134816), (144, 6391606), (156, 5899944), (172, 5351112), (208, 4424958), (234, 3933296), (258, 3567408), (288, 3195803), (312, 2949972), (344, 2675556), (387, 2378272), (416, 2212479), (468, 1966648), (516, 1783704), (559, 1646496), (624, 1474986), (688, 1337778), (774, 1189136), (936, 983324), (1032, 891852), (1118, 823248), (1248, 737493), (1376, 668889), (1548, 594568), (1677, 548832), (1872, 491662), (2064, 445926), (2236, 411624), (3096, 297284), (3354, 274416), (3744, 245831), (4128, 222963), (4472, 205812), (5031, 182944), (5717, 160992), (6192, 148642), (6708, 137208), (8944, 102906), (10062, 91472), (11434, 80496), (12384, 74321), (13416, 68604), (17151, 53664), (17888, 51453), (20124, 45736), (22868, 40248), (26832, 34302)]