342216448

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:107

約数の個数: 162

約数和(自身を含む): 861312984

約数和(自身を除く): 519096536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 256, 266, 304, 322, 361, 368, 437, 448, 529, 532, 608, 644, 722, 736, 874, 896, 1058, 1064, 1216, 1288, 1444, 1472, 1748, 1792, 2116, 2128, 2432, 2527, 2576, 2888, 2944, 3059, 3496, 3703, 4232, 4256, 4864, 5054, 5152, 5776, 5888, 6118, 6992, 7406, 8303, 8464, 8512, 10051, 10108, 10304, 11552, 12236, 13984, 14812, 16606, 16928, 17024, 20102, 20216, 20608, 23104, 24472, 27968, 29624, 33212, 33856, 34048, 40204, 40432, 41216, 46208, 48944, 55936, 58121, 59248, 66424, 67712, 70357, 80408, 80864, 92416, 97888, 111872, 116242, 118496, 132848, 135424, 140714, 160816, 161728, 190969, 195776, 232484, 236992, 265696, 281428, 321632, 323456, 381938, 391552, 464968, 473984, 531392, 562856, 643264, 646912, 763876, 783104, 929936, 947968, 1062784, 1125712, 1286528, 1336783, 1527752, 1859872, 2125568, 2251424, 2573056, 2673566, 3055504, 3719744, 4502848, 5347132, 6111008, 7439488, 9005696, 10694264, 12222016, 14878976, 18011392, 21388528, 24444032, 42777056, 48888064, 85554112, 171108224, 342216448]

約数ペア:

[(1, 342216448), (2, 171108224), (4, 85554112), (7, 48888064), (8, 42777056), (14, 24444032), (16, 21388528), (19, 18011392), (23, 14878976), (28, 12222016), (32, 10694264), (38, 9005696), (46, 7439488), (56, 6111008), (64, 5347132), (76, 4502848), (92, 3719744), (112, 3055504), (128, 2673566), (133, 2573056), (152, 2251424), (161, 2125568), (184, 1859872), (224, 1527752), (256, 1336783), (266, 1286528), (304, 1125712), (322, 1062784), (361, 947968), (368, 929936), (437, 783104), (448, 763876), (529, 646912), (532, 643264), (608, 562856), (644, 531392), (722, 473984), (736, 464968), (874, 391552), (896, 381938), (1058, 323456), (1064, 321632), (1216, 281428), (1288, 265696), (1444, 236992), (1472, 232484), (1748, 195776), (1792, 190969), (2116, 161728), (2128, 160816), (2432, 140714), (2527, 135424), (2576, 132848), (2888, 118496), (2944, 116242), (3059, 111872), (3496, 97888), (3703, 92416), (4232, 80864), (4256, 80408), (4864, 70357), (5054, 67712), (5152, 66424), (5776, 59248), (5888, 58121), (6118, 55936), (6992, 48944), (7406, 46208), (8303, 41216), (8464, 40432), (8512, 40204), (10051, 34048), (10108, 33856), (10304, 33212), (11552, 29624), (12236, 27968), (13984, 24472), (14812, 23104), (16606, 20608), (16928, 20216), (17024, 20102)]