2749893936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 7523328000

約数和(自身を除く): 4773434064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 149, 157, 158, 186, 237, 248, 298, 314, 316, 372, 447, 471, 474, 496, 596, 628, 632, 744, 894, 942, 948, 1192, 1256, 1264, 1488, 1788, 1884, 1896, 2384, 2449, 2512, 3576, 3768, 3792, 4619, 4867, 4898, 7152, 7347, 7536, 9238, 9734, 9796, 11771, 12403, 13857, 14601, 14694, 18476, 19468, 19592, 23393, 23542, 24806, 27714, 29202, 29388, 35313, 36952, 37209, 38936, 39184, 46786, 47084, 49612, 55428, 58404, 58776, 70179, 70626, 73904, 74418, 77872, 93572, 94168, 99224, 110856, 116808, 117552, 140358, 141252, 148836, 187144, 188336, 198448, 221712, 233616, 280716, 282504, 297672, 364901, 374288, 384493, 561432, 565008, 595344, 725183, 729802, 768986, 1094703, 1122864, 1153479, 1450366, 1459604, 1537972, 1848047, 2175549, 2189406, 2306958, 2900732, 2919208, 3075944, 3696094, 4351098, 4378812, 4613916, 5544141, 5801464, 5838416, 6151888, 7392188, 8702196, 8757624, 9227832, 11088282, 11602928, 14784376, 17404392, 17515248, 18455664, 22176564, 29568752, 34808784, 44353128, 57289457, 88706256, 114578914, 171868371, 229157828, 343736742, 458315656, 687473484, 916631312, 1374946968, 2749893936]

約数ペア:

[(1, 2749893936), (2, 1374946968), (3, 916631312), (4, 687473484), (6, 458315656), (8, 343736742), (12, 229157828), (16, 171868371), (24, 114578914), (31, 88706256), (48, 57289457), (62, 44353128), (79, 34808784), (93, 29568752), (124, 22176564), (149, 18455664), (157, 17515248), (158, 17404392), (186, 14784376), (237, 11602928), (248, 11088282), (298, 9227832), (314, 8757624), (316, 8702196), (372, 7392188), (447, 6151888), (471, 5838416), (474, 5801464), (496, 5544141), (596, 4613916), (628, 4378812), (632, 4351098), (744, 3696094), (894, 3075944), (942, 2919208), (948, 2900732), (1192, 2306958), (1256, 2189406), (1264, 2175549), (1488, 1848047), (1788, 1537972), (1884, 1459604), (1896, 1450366), (2384, 1153479), (2449, 1122864), (2512, 1094703), (3576, 768986), (3768, 729802), (3792, 725183), (4619, 595344), (4867, 565008), (4898, 561432), (7152, 384493), (7347, 374288), (7536, 364901), (9238, 297672), (9734, 282504), (9796, 280716), (11771, 233616), (12403, 221712), (13857, 198448), (14601, 188336), (14694, 187144), (18476, 148836), (19468, 141252), (19592, 140358), (23393, 117552), (23542, 116808), (24806, 110856), (27714, 99224), (29202, 94168), (29388, 93572), (35313, 77872), (36952, 74418), (37209, 73904), (38936, 70626), (39184, 70179), (46786, 58776), (47084, 58404), (49612, 55428)]