1330278784

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 2887073280

約数和(自身を除く): 1556794496

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 103, 107, 128, 164, 184, 206, 214, 328, 368, 412, 428, 656, 736, 824, 856, 943, 1312, 1472, 1648, 1712, 1886, 2369, 2461, 2624, 2944, 3296, 3424, 3772, 4223, 4387, 4738, 4922, 5248, 6592, 6848, 7544, 8446, 8774, 9476, 9844, 11021, 13184, 13696, 15088, 16892, 17548, 18952, 19688, 22042, 30176, 33784, 35096, 37904, 39376, 44084, 60352, 67568, 70192, 75808, 78752, 88168, 97129, 100901, 120704, 135136, 140384, 151616, 157504, 176336, 194258, 201802, 253483, 270272, 280768, 303232, 315008, 352672, 388516, 403604, 451861, 506966, 540544, 561536, 705344, 777032, 807208, 903722, 1013932, 1410688, 1554064, 1614416, 1807444, 2027864, 3108128, 3228832, 3614888, 4055728, 6216256, 6457664, 7229776, 8111456, 10392803, 12432512, 12915328, 14459552, 16222912, 20785606, 28919104, 32445824, 41571212, 57838208, 83142424, 166284848, 332569696, 665139392, 1330278784]

約数ペア:

[(1, 1330278784), (2, 665139392), (4, 332569696), (8, 166284848), (16, 83142424), (23, 57838208), (32, 41571212), (41, 32445824), (46, 28919104), (64, 20785606), (82, 16222912), (92, 14459552), (103, 12915328), (107, 12432512), (128, 10392803), (164, 8111456), (184, 7229776), (206, 6457664), (214, 6216256), (328, 4055728), (368, 3614888), (412, 3228832), (428, 3108128), (656, 2027864), (736, 1807444), (824, 1614416), (856, 1554064), (943, 1410688), (1312, 1013932), (1472, 903722), (1648, 807208), (1712, 777032), (1886, 705344), (2369, 561536), (2461, 540544), (2624, 506966), (2944, 451861), (3296, 403604), (3424, 388516), (3772, 352672), (4223, 315008), (4387, 303232), (4738, 280768), (4922, 270272), (5248, 253483), (6592, 201802), (6848, 194258), (7544, 176336), (8446, 157504), (8774, 151616), (9476, 140384), (9844, 135136), (11021, 120704), (13184, 100901), (13696, 97129), (15088, 88168), (16892, 78752), (17548, 75808), (18952, 70192), (19688, 67568), (22042, 60352), (30176, 44084), (33784, 39376), (35096, 37904)]