38713764128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1451

約数の個数: 192

約数和(自身を含む): 88910680320

約数和(自身を除く): 50196916192

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 73, 86, 92, 104, 146, 172, 184, 208, 292, 299, 344, 368, 416, 559, 584, 598, 688, 736, 949, 989, 1118, 1168, 1196, 1289, 1376, 1679, 1898, 1978, 2236, 2336, 2392, 2578, 3139, 3358, 3796, 3956, 4472, 4784, 5156, 6278, 6716, 7592, 7912, 8944, 9568, 10312, 12556, 12857, 13432, 15184, 15824, 16757, 17888, 20624, 21827, 25112, 25714, 26864, 29647, 30368, 31648, 33514, 40807, 41248, 43654, 50224, 51428, 53728, 55427, 59294, 67028, 72197, 81614, 87308, 94097, 100448, 102856, 110854, 118588, 134056, 144394, 163228, 174616, 188194, 205712, 221708, 237176, 268112, 288788, 326456, 349232, 376388, 385411, 411424, 443416, 474352, 536224, 577576, 652912, 698464, 720551, 752776, 770822, 886832, 938561, 948704, 1155152, 1223261, 1274821, 1305824, 1441102, 1505552, 1541644, 1773664, 1877122, 2164231, 2310304, 2446522, 2549642, 2882204, 3011104, 3083288, 3754244, 4046171, 4328462, 4893044, 5099284, 5764408, 6166576, 7508488, 8092342, 8656924, 9786088, 10198568, 11528816, 12333152, 15016976, 16184684, 16572673, 17313848, 19572176, 20397136, 23057632, 28135003, 30033952, 32369368, 33145346, 34627696, 39144352, 40794272, 52600223, 56270006, 64738736, 66290692, 69255392, 93061933, 105200446, 112540012, 129477472, 132581384, 186123866, 210400892, 225080024, 265162768, 372247732, 420801784, 450160048, 530325536, 744495464, 841603568, 900320096, 1209805129, 1488990928, 1683207136, 2419610258, 2977981856, 4839220516, 9678441032, 19356882064, 38713764128]

約数ペア:

[(1, 38713764128), (2, 19356882064), (4, 9678441032), (8, 4839220516), (13, 2977981856), (16, 2419610258), (23, 1683207136), (26, 1488990928), (32, 1209805129), (43, 900320096), (46, 841603568), (52, 744495464), (73, 530325536), (86, 450160048), (92, 420801784), (104, 372247732), (146, 265162768), (172, 225080024), (184, 210400892), (208, 186123866), (292, 132581384), (299, 129477472), (344, 112540012), (368, 105200446), (416, 93061933), (559, 69255392), (584, 66290692), (598, 64738736), (688, 56270006), (736, 52600223), (949, 40794272), (989, 39144352), (1118, 34627696), (1168, 33145346), (1196, 32369368), (1289, 30033952), (1376, 28135003), (1679, 23057632), (1898, 20397136), (1978, 19572176), (2236, 17313848), (2336, 16572673), (2392, 16184684), (2578, 15016976), (3139, 12333152), (3358, 11528816), (3796, 10198568), (3956, 9786088), (4472, 8656924), (4784, 8092342), (5156, 7508488), (6278, 6166576), (6716, 5764408), (7592, 5099284), (7912, 4893044), (8944, 4328462), (9568, 4046171), (10312, 3754244), (12556, 3083288), (12857, 3011104), (13432, 2882204), (15184, 2549642), (15824, 2446522), (16757, 2310304), (17888, 2164231), (20624, 1877122), (21827, 1773664), (25112, 1541644), (25714, 1505552), (26864, 1441102), (29647, 1305824), (30368, 1274821), (31648, 1223261), (33514, 1155152), (40807, 948704), (41248, 938561), (43654, 886832), (50224, 770822), (51428, 752776), (53728, 720551), (55427, 698464), (59294, 652912), (67028, 577576), (72197, 536224), (81614, 474352), (87308, 443416), (94097, 411424), (100448, 385411), (102856, 376388), (110854, 349232), (118588, 326456), (134056, 288788), (144394, 268112), (163228, 237176), (174616, 221708), (188194, 205712)]