388384920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14011}}^1$

素因数の和:14046

約数の個数: 192

約数和(自身を含む): 1573827840

約数和(自身を除く): 1185442920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 14011, 27720, 28022, 42033, 56044, 70055, 84066, 98077, 112088, 126099, 140110, 154121, 168132, 196154, 210165, 252198, 280220, 294231, 308242, 336264, 392308, 420330, 462363, 490385, 504396, 560440, 588462, 616484, 630495, 770605, 784616, 840660, 882693, 924726, 980770, 1008792, 1078847, 1176924, 1232968, 1260990, 1387089, 1471155, 1541210, 1681320, 1765386, 1849452, 1961540, 2157694, 2311815, 2353848, 2521980, 2774178, 2942310, 3082420, 3236541, 3530772, 3698904, 3923080, 4315388, 4413465, 4623630, 5043960, 5394235, 5548356, 5884620, 6164840, 6473082, 6935445, 7061544, 8630776, 8826930, 9247260, 9709623, 10788470, 11096712, 11769240, 12946164, 13870890, 16182705, 17653860, 18494520, 19419246, 21576940, 25892328, 27741780, 32365410, 35307720, 38838492, 43153880, 48548115, 55483560, 64730820, 77676984, 97096230, 129461640, 194192460, 388384920]

約数ペア:

[(1, 388384920), (2, 194192460), (3, 129461640), (4, 97096230), (5, 77676984), (6, 64730820), (7, 55483560), (8, 48548115), (9, 43153880), (10, 38838492), (11, 35307720), (12, 32365410), (14, 27741780), (15, 25892328), (18, 21576940), (20, 19419246), (21, 18494520), (22, 17653860), (24, 16182705), (28, 13870890), (30, 12946164), (33, 11769240), (35, 11096712), (36, 10788470), (40, 9709623), (42, 9247260), (44, 8826930), (45, 8630776), (55, 7061544), (56, 6935445), (60, 6473082), (63, 6164840), (66, 5884620), (70, 5548356), (72, 5394235), (77, 5043960), (84, 4623630), (88, 4413465), (90, 4315388), (99, 3923080), (105, 3698904), (110, 3530772), (120, 3236541), (126, 3082420), (132, 2942310), (140, 2774178), (154, 2521980), (165, 2353848), (168, 2311815), (180, 2157694), (198, 1961540), (210, 1849452), (220, 1765386), (231, 1681320), (252, 1541210), (264, 1471155), (280, 1387089), (308, 1260990), (315, 1232968), (330, 1176924), (360, 1078847), (385, 1008792), (396, 980770), (420, 924726), (440, 882693), (462, 840660), (495, 784616), (504, 770605), (616, 630495), (630, 616484), (660, 588462), (693, 560440), (770, 504396), (792, 490385), (840, 462363), (924, 420330), (990, 392308), (1155, 336264), (1260, 308242), (1320, 294231), (1386, 280220), (1540, 252198), (1848, 210165), (1980, 196154), (2310, 168132), (2520, 154121), (2772, 140110), (3080, 126099), (3465, 112088), (3960, 98077), (4620, 84066), (5544, 70055), (6930, 56044), (9240, 42033), (13860, 28022), (14011, 27720)]