289250784

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 625206816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 94, 96, 102, 108, 136, 141, 144, 153, 188, 204, 216, 272, 282, 288, 306, 376, 408, 419, 423, 432, 459, 544, 564, 612, 752, 799, 816, 838, 846, 864, 918, 1128, 1224, 1257, 1269, 1504, 1598, 1632, 1676, 1692, 1836, 2256, 2397, 2448, 2514, 2538, 3196, 3352, 3384, 3672, 3771, 4512, 4794, 4896, 5028, 5076, 6392, 6704, 6768, 7123, 7191, 7344, 7542, 9588, 10056, 10152, 11313, 12784, 13408, 13536, 14246, 14382, 14688, 15084, 19176, 19693, 20112, 20304, 21369, 21573, 22626, 25568, 28492, 28764, 30168, 38352, 39386, 40224, 40608, 42738, 43146, 45252, 56984, 57528, 59079, 60336, 64107, 76704, 78772, 85476, 86292, 90504, 113968, 115056, 118158, 120672, 128214, 157544, 170952, 172584, 177237, 181008, 192321, 227936, 230112, 236316, 256428, 315088, 334781, 341904, 345168, 354474, 362016, 384642, 472632, 512856, 531711, 630176, 669562, 683808, 690336, 708948, 769284, 945264, 1004343, 1025712, 1063422, 1339124, 1417896, 1538568, 1890528, 2008686, 2051424, 2126844, 2678248, 2835792, 3013029, 3077136, 4017372, 4253688, 5356496, 5671584, 6026058, 6154272, 8034744, 8507376, 9039087, 10712992, 12052116, 16069488, 17014752, 18078174, 24104232, 32138976, 36156348, 48208464, 72312696, 96416928, 144625392, 289250784]

約数ペア:

[(1, 289250784), (2, 144625392), (3, 96416928), (4, 72312696), (6, 48208464), (8, 36156348), (9, 32138976), (12, 24104232), (16, 18078174), (17, 17014752), (18, 16069488), (24, 12052116), (27, 10712992), (32, 9039087), (34, 8507376), (36, 8034744), (47, 6154272), (48, 6026058), (51, 5671584), (54, 5356496), (68, 4253688), (72, 4017372), (94, 3077136), (96, 3013029), (102, 2835792), (108, 2678248), (136, 2126844), (141, 2051424), (144, 2008686), (153, 1890528), (188, 1538568), (204, 1417896), (216, 1339124), (272, 1063422), (282, 1025712), (288, 1004343), (306, 945264), (376, 769284), (408, 708948), (419, 690336), (423, 683808), (432, 669562), (459, 630176), (544, 531711), (564, 512856), (612, 472632), (752, 384642), (799, 362016), (816, 354474), (838, 345168), (846, 341904), (864, 334781), (918, 315088), (1128, 256428), (1224, 236316), (1257, 230112), (1269, 227936), (1504, 192321), (1598, 181008), (1632, 177237), (1676, 172584), (1692, 170952), (1836, 157544), (2256, 128214), (2397, 120672), (2448, 118158), (2514, 115056), (2538, 113968), (3196, 90504), (3352, 86292), (3384, 85476), (3672, 78772), (3771, 76704), (4512, 64107), (4794, 60336), (4896, 59079), (5028, 57528), (5076, 56984), (6392, 45252), (6704, 43146), (6768, 42738), (7123, 40608), (7191, 40224), (7344, 39386), (7542, 38352), (9588, 30168), (10056, 28764), (10152, 28492), (11313, 25568), (12784, 22626), (13408, 21573), (13536, 21369), (14246, 20304), (14382, 20112), (14688, 19693), (15084, 19176)]