304628304

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 835982208

約数和(自身を除く): 531353904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 577, 647, 816, 1154, 1294, 1731, 1941, 2308, 2588, 3462, 3882, 4616, 5176, 6924, 7764, 9232, 9809, 10352, 10999, 13848, 15528, 19618, 21998, 27696, 29427, 31056, 32997, 39236, 43996, 58854, 65994, 78472, 87992, 117708, 131988, 156944, 175984, 235416, 263976, 373319, 470832, 527952, 746638, 1119957, 1493276, 2239914, 2986552, 4479828, 5973104, 6346423, 8959656, 12692846, 17919312, 19039269, 25385692, 38078538, 50771384, 76157076, 101542768, 152314152, 304628304]

約数ペア:

[(1, 304628304), (2, 152314152), (3, 101542768), (4, 76157076), (6, 50771384), (8, 38078538), (12, 25385692), (16, 19039269), (17, 17919312), (24, 12692846), (34, 8959656), (48, 6346423), (51, 5973104), (68, 4479828), (102, 2986552), (136, 2239914), (204, 1493276), (272, 1119957), (408, 746638), (577, 527952), (647, 470832), (816, 373319), (1154, 263976), (1294, 235416), (1731, 175984), (1941, 156944), (2308, 131988), (2588, 117708), (3462, 87992), (3882, 78472), (4616, 65994), (5176, 58854), (6924, 43996), (7764, 39236), (9232, 32997), (9809, 31056), (10352, 29427), (10999, 27696), (13848, 21998), (15528, 19618)]