242920832

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 373975168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 343, 352, 392, 448, 503, 539, 616, 686, 704, 784, 896, 1006, 1078, 1232, 1372, 1408, 1568, 2012, 2156, 2464, 2744, 3136, 3521, 3773, 4024, 4312, 4928, 5488, 5533, 6272, 7042, 7546, 8048, 8624, 9856, 10976, 11066, 14084, 15092, 16096, 17248, 21952, 22132, 24647, 28168, 30184, 32192, 34496, 38731, 43904, 44264, 49294, 56336, 60368, 64384, 68992, 77462, 88528, 98588, 112672, 120736, 154924, 172529, 177056, 197176, 225344, 241472, 271117, 309848, 345058, 354112, 394352, 450688, 482944, 542234, 619696, 690116, 708224, 788704, 1084468, 1239392, 1380232, 1577408, 1897819, 2168936, 2478784, 2760464, 3154816, 3795638, 4337872, 4957568, 5520928, 7591276, 8675744, 11041856, 15182552, 17351488, 22083712, 30365104, 34702976, 60730208, 121460416, 242920832]

約数ペア:

[(1, 242920832), (2, 121460416), (4, 60730208), (7, 34702976), (8, 30365104), (11, 22083712), (14, 17351488), (16, 15182552), (22, 11041856), (28, 8675744), (32, 7591276), (44, 5520928), (49, 4957568), (56, 4337872), (64, 3795638), (77, 3154816), (88, 2760464), (98, 2478784), (112, 2168936), (128, 1897819), (154, 1577408), (176, 1380232), (196, 1239392), (224, 1084468), (308, 788704), (343, 708224), (352, 690116), (392, 619696), (448, 542234), (503, 482944), (539, 450688), (616, 394352), (686, 354112), (704, 345058), (784, 309848), (896, 271117), (1006, 241472), (1078, 225344), (1232, 197176), (1372, 177056), (1408, 172529), (1568, 154924), (2012, 120736), (2156, 112672), (2464, 98588), (2744, 88528), (3136, 77462), (3521, 68992), (3773, 64384), (4024, 60368), (4312, 56336), (4928, 49294), (5488, 44264), (5533, 43904), (6272, 38731), (7042, 34496), (7546, 32192), (8048, 30184), (8624, 28168), (9856, 24647), (10976, 22132), (11066, 21952), (14084, 17248), (15092, 16096)]