1220039136

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 3694109328

約数和(自身を除く): 2474070192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 211, 272, 288, 306, 408, 422, 544, 612, 633, 816, 844, 1181, 1224, 1266, 1632, 1688, 1899, 2362, 2448, 2532, 3376, 3543, 3587, 3798, 4724, 4896, 5064, 6752, 7086, 7174, 7596, 9448, 10128, 10629, 10761, 14172, 14348, 15192, 18896, 20077, 20256, 21258, 21522, 28344, 28696, 30384, 32283, 37792, 40154, 42516, 43044, 56688, 57392, 60231, 60768, 64566, 80308, 85032, 86088, 113376, 114784, 120462, 129132, 160616, 170064, 172176, 180693, 240924, 249191, 258264, 321232, 340128, 344352, 361386, 481848, 498382, 516528, 642464, 722772, 747573, 963696, 996764, 1033056, 1445544, 1495146, 1927392, 1993528, 2242719, 2891088, 2990292, 3987056, 4236247, 4485438, 5782176, 5980584, 7974112, 8472494, 8970876, 11961168, 12708741, 16944988, 17941752, 23922336, 25417482, 33889976, 35883504, 38126223, 50834964, 67779952, 71767008, 76252446, 101669928, 135559904, 152504892, 203339856, 305009784, 406679712, 610019568, 1220039136]

約数ペア:

[(1, 1220039136), (2, 610019568), (3, 406679712), (4, 305009784), (6, 203339856), (8, 152504892), (9, 135559904), (12, 101669928), (16, 76252446), (17, 71767008), (18, 67779952), (24, 50834964), (32, 38126223), (34, 35883504), (36, 33889976), (48, 25417482), (51, 23922336), (68, 17941752), (72, 16944988), (96, 12708741), (102, 11961168), (136, 8970876), (144, 8472494), (153, 7974112), (204, 5980584), (211, 5782176), (272, 4485438), (288, 4236247), (306, 3987056), (408, 2990292), (422, 2891088), (544, 2242719), (612, 1993528), (633, 1927392), (816, 1495146), (844, 1445544), (1181, 1033056), (1224, 996764), (1266, 963696), (1632, 747573), (1688, 722772), (1899, 642464), (2362, 516528), (2448, 498382), (2532, 481848), (3376, 361386), (3543, 344352), (3587, 340128), (3798, 321232), (4724, 258264), (4896, 249191), (5064, 240924), (6752, 180693), (7086, 172176), (7174, 170064), (7596, 160616), (9448, 129132), (10128, 120462), (10629, 114784), (10761, 113376), (14172, 86088), (14348, 85032), (15192, 80308), (18896, 64566), (20077, 60768), (20256, 60231), (21258, 57392), (21522, 56688), (28344, 43044), (28696, 42516), (30384, 40154), (32283, 37792)]