1282221936

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 3652082720

約数和(自身を除く): 2369860784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 151, 218, 302, 327, 436, 453, 541, 604, 654, 872, 906, 981, 1082, 1208, 1308, 1359, 1623, 1744, 1812, 1962, 2164, 2416, 2616, 2718, 3246, 3624, 3924, 4328, 4869, 5232, 5436, 6492, 7248, 7848, 8656, 9738, 10872, 12984, 15696, 16459, 19476, 21744, 25968, 32918, 38952, 49377, 58969, 65836, 77904, 81691, 98754, 117938, 131672, 148131, 163382, 176907, 197508, 235876, 245073, 263344, 296262, 326764, 353814, 395016, 471752, 490146, 530721, 592524, 653528, 707628, 735219, 790032, 943504, 980292, 1061442, 1185048, 1307056, 1415256, 1470438, 1960584, 2122884, 2370096, 2830512, 2940876, 3921168, 4245768, 5881752, 8491536, 8904319, 11763504, 17808638, 26712957, 35617276, 53425914, 71234552, 80138871, 106851828, 142469104, 160277742, 213703656, 320555484, 427407312, 641110968, 1282221936]

約数ペア:

[(1, 1282221936), (2, 641110968), (3, 427407312), (4, 320555484), (6, 213703656), (8, 160277742), (9, 142469104), (12, 106851828), (16, 80138871), (18, 71234552), (24, 53425914), (36, 35617276), (48, 26712957), (72, 17808638), (109, 11763504), (144, 8904319), (151, 8491536), (218, 5881752), (302, 4245768), (327, 3921168), (436, 2940876), (453, 2830512), (541, 2370096), (604, 2122884), (654, 1960584), (872, 1470438), (906, 1415256), (981, 1307056), (1082, 1185048), (1208, 1061442), (1308, 980292), (1359, 943504), (1623, 790032), (1744, 735219), (1812, 707628), (1962, 653528), (2164, 592524), (2416, 530721), (2616, 490146), (2718, 471752), (3246, 395016), (3624, 353814), (3924, 326764), (4328, 296262), (4869, 263344), (5232, 245073), (5436, 235876), (6492, 197508), (7248, 176907), (7848, 163382), (8656, 148131), (9738, 131672), (10872, 117938), (12984, 98754), (15696, 81691), (16459, 77904), (19476, 65836), (21744, 58969), (25968, 49377), (32918, 38952)]