248906016

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 735134400

約数和(自身を除く): 486228384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 101, 129, 144, 172, 199, 202, 258, 288, 303, 344, 387, 398, 404, 516, 597, 606, 688, 774, 796, 808, 909, 1032, 1194, 1212, 1376, 1548, 1592, 1616, 1791, 1818, 2064, 2388, 2424, 3096, 3184, 3232, 3582, 3636, 4128, 4343, 4776, 4848, 6192, 6368, 7164, 7272, 8557, 8686, 9552, 9696, 12384, 13029, 14328, 14544, 17114, 17372, 19104, 20099, 25671, 26058, 28656, 29088, 34228, 34744, 39087, 40198, 51342, 52116, 57312, 60297, 68456, 69488, 77013, 78174, 80396, 102684, 104232, 120594, 136912, 138976, 154026, 156348, 160792, 180891, 205368, 208464, 241188, 273824, 308052, 312696, 321584, 361782, 410736, 416928, 482376, 616104, 625392, 643168, 723564, 821472, 864257, 964752, 1232208, 1250784, 1447128, 1728514, 1929504, 2464416, 2592771, 2894256, 3457028, 5185542, 5788512, 6914056, 7778313, 10371084, 13828112, 15556626, 20742168, 27656224, 31113252, 41484336, 62226504, 82968672, 124453008, 248906016]

約数ペア:

[(1, 248906016), (2, 124453008), (3, 82968672), (4, 62226504), (6, 41484336), (8, 31113252), (9, 27656224), (12, 20742168), (16, 15556626), (18, 13828112), (24, 10371084), (32, 7778313), (36, 6914056), (43, 5788512), (48, 5185542), (72, 3457028), (86, 2894256), (96, 2592771), (101, 2464416), (129, 1929504), (144, 1728514), (172, 1447128), (199, 1250784), (202, 1232208), (258, 964752), (288, 864257), (303, 821472), (344, 723564), (387, 643168), (398, 625392), (404, 616104), (516, 482376), (597, 416928), (606, 410736), (688, 361782), (774, 321584), (796, 312696), (808, 308052), (909, 273824), (1032, 241188), (1194, 208464), (1212, 205368), (1376, 180891), (1548, 160792), (1592, 156348), (1616, 154026), (1791, 138976), (1818, 136912), (2064, 120594), (2388, 104232), (2424, 102684), (3096, 80396), (3184, 78174), (3232, 77013), (3582, 69488), (3636, 68456), (4128, 60297), (4343, 57312), (4776, 52116), (4848, 51342), (6192, 40198), (6368, 39087), (7164, 34744), (7272, 34228), (8557, 29088), (8686, 28656), (9552, 26058), (9696, 25671), (12384, 20099), (13029, 19104), (14328, 17372), (14544, 17114)]