238575008

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 613122048

約数和(自身を除く): 374547040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 43, 47, 56, 62, 68, 86, 94, 112, 119, 124, 136, 172, 188, 217, 224, 238, 248, 272, 301, 329, 344, 376, 434, 476, 496, 527, 544, 602, 658, 688, 731, 752, 799, 868, 952, 992, 1054, 1204, 1316, 1333, 1376, 1457, 1462, 1504, 1598, 1736, 1904, 2021, 2108, 2408, 2632, 2666, 2914, 2924, 3196, 3472, 3689, 3808, 4042, 4216, 4816, 5117, 5264, 5332, 5593, 5828, 5848, 6392, 6944, 7378, 8084, 8432, 9331, 9632, 10199, 10234, 10528, 10664, 11186, 11656, 11696, 12784, 14147, 14756, 16168, 16864, 18662, 20398, 20468, 21328, 22372, 22661, 23312, 23392, 24769, 25568, 28294, 29512, 32336, 34357, 37324, 40796, 40936, 42656, 44744, 45322, 46624, 49538, 56588, 59024, 62651, 64672, 68714, 74648, 81592, 81872, 89488, 90644, 99076, 113176, 118048, 125302, 137428, 149296, 158627, 163184, 163744, 173383, 178976, 181288, 198152, 226352, 240499, 250604, 274856, 298592, 317254, 326368, 346766, 362576, 396304, 438557, 452704, 480998, 501208, 549712, 634508, 693532, 725152, 792608, 877114, 961996, 1002416, 1065067, 1099424, 1269016, 1387064, 1754228, 1923992, 2004832, 2130134, 2538032, 2774128, 3508456, 3847984, 4260268, 5076064, 5548256, 7016912, 7455469, 7695968, 8520536, 14033824, 14910938, 17041072, 29821876, 34082144, 59643752, 119287504, 238575008]

約数ペア:

[(1, 238575008), (2, 119287504), (4, 59643752), (7, 34082144), (8, 29821876), (14, 17041072), (16, 14910938), (17, 14033824), (28, 8520536), (31, 7695968), (32, 7455469), (34, 7016912), (43, 5548256), (47, 5076064), (56, 4260268), (62, 3847984), (68, 3508456), (86, 2774128), (94, 2538032), (112, 2130134), (119, 2004832), (124, 1923992), (136, 1754228), (172, 1387064), (188, 1269016), (217, 1099424), (224, 1065067), (238, 1002416), (248, 961996), (272, 877114), (301, 792608), (329, 725152), (344, 693532), (376, 634508), (434, 549712), (476, 501208), (496, 480998), (527, 452704), (544, 438557), (602, 396304), (658, 362576), (688, 346766), (731, 326368), (752, 317254), (799, 298592), (868, 274856), (952, 250604), (992, 240499), (1054, 226352), (1204, 198152), (1316, 181288), (1333, 178976), (1376, 173383), (1457, 163744), (1462, 163184), (1504, 158627), (1598, 149296), (1736, 137428), (1904, 125302), (2021, 118048), (2108, 113176), (2408, 99076), (2632, 90644), (2666, 89488), (2914, 81872), (2924, 81592), (3196, 74648), (3472, 68714), (3689, 64672), (3808, 62651), (4042, 59024), (4216, 56588), (4816, 49538), (5117, 46624), (5264, 45322), (5332, 44744), (5593, 42656), (5828, 40936), (5848, 40796), (6392, 37324), (6944, 34357), (7378, 32336), (8084, 29512), (8432, 28294), (9331, 25568), (9632, 24769), (10199, 23392), (10234, 23312), (10528, 22661), (10664, 22372), (11186, 21328), (11656, 20468), (11696, 20398), (12784, 18662), (14147, 16864), (14756, 16168)]