2745719028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{739}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 7941810240

約数和(自身を除く): 5196091212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 467, 468, 612, 663, 739, 884, 934, 1326, 1401, 1478, 1868, 1989, 2217, 2652, 2802, 2956, 3978, 4203, 4434, 5604, 6071, 6651, 7939, 7956, 8406, 8868, 9607, 12142, 12563, 13302, 15878, 16812, 18213, 19214, 23817, 24284, 25126, 26604, 28821, 31756, 36426, 37689, 38428, 47634, 50252, 54639, 57642, 71451, 72852, 75378, 86463, 95268, 103207, 109278, 113067, 115284, 142902, 150756, 163319, 172926, 206414, 218556, 226134, 285804, 309621, 326638, 345113, 345852, 412828, 452268, 489957, 619242, 653276, 690226, 928863, 979914, 1035339, 1238484, 1380452, 1469871, 1857726, 1959828, 2070678, 2939742, 3106017, 3715452, 4141356, 4486469, 5866921, 5879484, 6212034, 8972938, 11733842, 12424068, 13459407, 17600763, 17945876, 23467684, 26918814, 35201526, 40378221, 52802289, 53837628, 70403052, 76269973, 80756442, 105604578, 152539946, 161512884, 211209156, 228809919, 305079892, 457619838, 686429757, 915239676, 1372859514, 2745719028]

約数ペア:

[(1, 2745719028), (2, 1372859514), (3, 915239676), (4, 686429757), (6, 457619838), (9, 305079892), (12, 228809919), (13, 211209156), (17, 161512884), (18, 152539946), (26, 105604578), (34, 80756442), (36, 76269973), (39, 70403052), (51, 53837628), (52, 52802289), (68, 40378221), (78, 35201526), (102, 26918814), (117, 23467684), (153, 17945876), (156, 17600763), (204, 13459407), (221, 12424068), (234, 11733842), (306, 8972938), (442, 6212034), (467, 5879484), (468, 5866921), (612, 4486469), (663, 4141356), (739, 3715452), (884, 3106017), (934, 2939742), (1326, 2070678), (1401, 1959828), (1478, 1857726), (1868, 1469871), (1989, 1380452), (2217, 1238484), (2652, 1035339), (2802, 979914), (2956, 928863), (3978, 690226), (4203, 653276), (4434, 619242), (5604, 489957), (6071, 452268), (6651, 412828), (7939, 345852), (7956, 345113), (8406, 326638), (8868, 309621), (9607, 285804), (12142, 226134), (12563, 218556), (13302, 206414), (15878, 172926), (16812, 163319), (18213, 150756), (19214, 142902), (23817, 115284), (24284, 113067), (25126, 109278), (26604, 103207), (28821, 95268), (31756, 86463), (36426, 75378), (37689, 72852), (38428, 71451), (47634, 57642), (50252, 54639)]