384834816

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 1195740000

約数和(自身を除く): 810905184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 64, 72, 76, 96, 114, 118, 128, 144, 149, 152, 171, 177, 192, 228, 236, 256, 288, 298, 304, 342, 354, 384, 447, 456, 472, 531, 576, 596, 608, 684, 708, 768, 894, 912, 944, 1062, 1121, 1152, 1192, 1216, 1341, 1368, 1416, 1788, 1824, 1888, 2124, 2242, 2304, 2384, 2432, 2682, 2736, 2831, 2832, 3363, 3576, 3648, 3776, 4248, 4484, 4768, 4864, 5364, 5472, 5662, 5664, 6726, 7152, 7296, 7552, 8493, 8496, 8791, 8968, 9536, 10089, 10728, 10944, 11324, 11328, 13452, 14304, 14592, 15104, 16986, 16992, 17582, 17936, 19072, 20178, 21456, 21888, 22648, 22656, 25479, 26373, 26904, 28608, 33972, 33984, 35164, 35872, 38144, 40356, 42912, 43776, 45296, 45312, 50958, 52746, 53808, 57216, 67944, 67968, 70328, 71744, 79119, 80712, 85824, 90592, 101916, 105492, 107616, 114432, 135888, 135936, 140656, 143488, 158238, 161424, 167029, 171648, 181184, 203832, 210984, 215232, 271776, 281312, 286976, 316476, 322848, 334058, 343296, 362368, 407664, 421968, 430464, 501087, 543552, 562624, 632952, 645696, 668116, 724736, 815328, 843936, 860928, 1002174, 1087104, 1125248, 1265904, 1291392, 1336232, 1503261, 1630656, 1687872, 2004348, 2174208, 2250496, 2531808, 2582784, 2672464, 3006522, 3261312, 3375744, 4008696, 5063616, 5344928, 6013044, 6522624, 6751488, 8017392, 10127232, 10689856, 12026088, 16034784, 20254464, 21379712, 24052176, 32069568, 42759424, 48104352, 64139136, 96208704, 128278272, 192417408, 384834816]

約数ペア:

[(1, 384834816), (2, 192417408), (3, 128278272), (4, 96208704), (6, 64139136), (8, 48104352), (9, 42759424), (12, 32069568), (16, 24052176), (18, 21379712), (19, 20254464), (24, 16034784), (32, 12026088), (36, 10689856), (38, 10127232), (48, 8017392), (57, 6751488), (59, 6522624), (64, 6013044), (72, 5344928), (76, 5063616), (96, 4008696), (114, 3375744), (118, 3261312), (128, 3006522), (144, 2672464), (149, 2582784), (152, 2531808), (171, 2250496), (177, 2174208), (192, 2004348), (228, 1687872), (236, 1630656), (256, 1503261), (288, 1336232), (298, 1291392), (304, 1265904), (342, 1125248), (354, 1087104), (384, 1002174), (447, 860928), (456, 843936), (472, 815328), (531, 724736), (576, 668116), (596, 645696), (608, 632952), (684, 562624), (708, 543552), (768, 501087), (894, 430464), (912, 421968), (944, 407664), (1062, 362368), (1121, 343296), (1152, 334058), (1192, 322848), (1216, 316476), (1341, 286976), (1368, 281312), (1416, 271776), (1788, 215232), (1824, 210984), (1888, 203832), (2124, 181184), (2242, 171648), (2304, 167029), (2384, 161424), (2432, 158238), (2682, 143488), (2736, 140656), (2831, 135936), (2832, 135888), (3363, 114432), (3576, 107616), (3648, 105492), (3776, 101916), (4248, 90592), (4484, 85824), (4768, 80712), (4864, 79119), (5364, 71744), (5472, 70328), (5662, 67968), (5664, 67944), (6726, 57216), (7152, 53808), (7296, 52746), (7552, 50958), (8493, 45312), (8496, 45296), (8791, 43776), (8968, 42912), (9536, 40356), (10089, 38144), (10728, 35872), (10944, 35164), (11324, 33984), (11328, 33972), (13452, 28608), (14304, 26904), (14592, 26373), (15104, 25479), (16986, 22656), (16992, 22648), (17582, 21888), (17936, 21456), (19072, 20178)]