338775936

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 940032000

約数和(自身を除く): 601256064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 149, 186, 191, 192, 248, 298, 372, 382, 384, 447, 496, 573, 596, 744, 764, 894, 992, 1146, 1192, 1488, 1528, 1788, 1984, 2292, 2384, 2976, 3056, 3576, 3968, 4584, 4619, 4768, 5921, 5952, 6112, 7152, 9168, 9238, 9536, 11842, 11904, 12224, 13857, 14304, 17763, 18336, 18476, 19072, 23684, 24448, 27714, 28459, 28608, 35526, 36672, 36952, 47368, 55428, 56918, 57216, 71052, 73344, 73904, 85377, 94736, 110856, 113836, 142104, 147808, 170754, 189472, 221712, 227672, 284208, 295616, 341508, 378944, 443424, 455344, 568416, 591232, 683016, 757888, 882229, 886848, 910688, 1136832, 1366032, 1764458, 1773696, 1821376, 2273664, 2646687, 2732064, 3528916, 3642752, 5293374, 5464128, 7057832, 10586748, 10928256, 14115664, 21173496, 28231328, 42346992, 56462656, 84693984, 112925312, 169387968, 338775936]

約数ペア:

[(1, 338775936), (2, 169387968), (3, 112925312), (4, 84693984), (6, 56462656), (8, 42346992), (12, 28231328), (16, 21173496), (24, 14115664), (31, 10928256), (32, 10586748), (48, 7057832), (62, 5464128), (64, 5293374), (93, 3642752), (96, 3528916), (124, 2732064), (128, 2646687), (149, 2273664), (186, 1821376), (191, 1773696), (192, 1764458), (248, 1366032), (298, 1136832), (372, 910688), (382, 886848), (384, 882229), (447, 757888), (496, 683016), (573, 591232), (596, 568416), (744, 455344), (764, 443424), (894, 378944), (992, 341508), (1146, 295616), (1192, 284208), (1488, 227672), (1528, 221712), (1788, 189472), (1984, 170754), (2292, 147808), (2384, 142104), (2976, 113836), (3056, 110856), (3576, 94736), (3968, 85377), (4584, 73904), (4619, 73344), (4768, 71052), (5921, 57216), (5952, 56918), (6112, 55428), (7152, 47368), (9168, 36952), (9238, 36672), (9536, 35526), (11842, 28608), (11904, 28459), (12224, 27714), (13857, 24448), (14304, 23684), (17763, 19072), (18336, 18476)]