221084352

素因数分解:

$2^6\times 3^2\times {\mathrm{463}}^1\times {\mathrm{829}}^1$

素因数の和:1310

約数の個数: 84

約数和(自身を含む): 635833120

約数和(自身を除く): 414748768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 463, 576, 829, 926, 1389, 1658, 1852, 2487, 2778, 3316, 3704, 4167, 4974, 5556, 6632, 7408, 7461, 8334, 9948, 11112, 13264, 14816, 14922, 16668, 19896, 22224, 26528, 29632, 29844, 33336, 39792, 44448, 53056, 59688, 66672, 79584, 88896, 119376, 133344, 159168, 238752, 266688, 383827, 477504, 767654, 1151481, 1535308, 2302962, 3070616, 3454443, 4605924, 6141232, 6908886, 9211848, 12282464, 13817772, 18423696, 24564928, 27635544, 36847392, 55271088, 73694784, 110542176, 221084352]

約数ペア:

[(1, 221084352), (2, 110542176), (3, 73694784), (4, 55271088), (6, 36847392), (8, 27635544), (9, 24564928), (12, 18423696), (16, 13817772), (18, 12282464), (24, 9211848), (32, 6908886), (36, 6141232), (48, 4605924), (64, 3454443), (72, 3070616), (96, 2302962), (144, 1535308), (192, 1151481), (288, 767654), (463, 477504), (576, 383827), (829, 266688), (926, 238752), (1389, 159168), (1658, 133344), (1852, 119376), (2487, 88896), (2778, 79584), (3316, 66672), (3704, 59688), (4167, 53056), (4974, 44448), (5556, 39792), (6632, 33336), (7408, 29844), (7461, 29632), (8334, 26528), (9948, 22224), (11112, 19896), (13264, 16668), (14816, 14922)]