21208885344

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{463157}}^1$

素因数の和:463229

約数の個数: 96

約数和(自身を含む): 63026540640

約数和(自身を除く): 41817655296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1696, 1908, 2544, 2862, 3816, 5088, 5724, 7632, 11448, 15264, 22896, 45792, 463157, 926314, 1389471, 1852628, 2778942, 3705256, 4168413, 5557884, 7410512, 8336826, 11115768, 12505239, 14821024, 16673652, 22231536, 24547321, 25010478, 33347304, 44463072, 49094642, 50020956, 66694608, 73641963, 98189284, 100041912, 133389216, 147283926, 196378568, 200083824, 220925889, 294567852, 392757136, 400167648, 441851778, 589135704, 662777667, 785514272, 883703556, 1178271408, 1325555334, 1767407112, 2356542816, 2651110668, 3534814224, 5302221336, 7069628448, 10604442672, 21208885344]

約数ペア:

[(1, 21208885344), (2, 10604442672), (3, 7069628448), (4, 5302221336), (6, 3534814224), (8, 2651110668), (9, 2356542816), (12, 1767407112), (16, 1325555334), (18, 1178271408), (24, 883703556), (27, 785514272), (32, 662777667), (36, 589135704), (48, 441851778), (53, 400167648), (54, 392757136), (72, 294567852), (96, 220925889), (106, 200083824), (108, 196378568), (144, 147283926), (159, 133389216), (212, 100041912), (216, 98189284), (288, 73641963), (318, 66694608), (424, 50020956), (432, 49094642), (477, 44463072), (636, 33347304), (848, 25010478), (864, 24547321), (954, 22231536), (1272, 16673652), (1431, 14821024), (1696, 12505239), (1908, 11115768), (2544, 8336826), (2862, 7410512), (3816, 5557884), (5088, 4168413), (5724, 3705256), (7632, 2778942), (11448, 1852628), (15264, 1389471), (22896, 926314), (45792, 463157)]