290607744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1578

約数の個数: 128

約数和(自身を含む): 894890880

約数和(自身を除く): 604283136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1481, 1533, 1752, 2044, 2336, 2688, 2962, 3066, 3504, 4088, 4443, 4672, 5924, 6132, 7008, 8176, 8886, 9344, 10367, 11848, 12264, 14016, 16352, 17772, 20734, 23696, 24528, 28032, 31101, 32704, 35544, 41468, 47392, 49056, 62202, 65408, 71088, 82936, 94784, 98112, 108113, 124404, 142176, 165872, 189568, 196224, 216226, 248808, 284352, 324339, 331744, 432452, 497616, 568704, 648678, 663488, 756791, 864904, 995232, 1297356, 1326976, 1513582, 1729808, 1990464, 2270373, 2594712, 3027164, 3459616, 3980928, 4540746, 5189424, 6054328, 6919232, 9081492, 10378848, 12108656, 13838464, 18162984, 20757696, 24217312, 36325968, 41515392, 48434624, 72651936, 96869248, 145303872, 290607744]

約数ペア:

[(1, 290607744), (2, 145303872), (3, 96869248), (4, 72651936), (6, 48434624), (7, 41515392), (8, 36325968), (12, 24217312), (14, 20757696), (16, 18162984), (21, 13838464), (24, 12108656), (28, 10378848), (32, 9081492), (42, 6919232), (48, 6054328), (56, 5189424), (64, 4540746), (73, 3980928), (84, 3459616), (96, 3027164), (112, 2594712), (128, 2270373), (146, 1990464), (168, 1729808), (192, 1513582), (219, 1326976), (224, 1297356), (292, 995232), (336, 864904), (384, 756791), (438, 663488), (448, 648678), (511, 568704), (584, 497616), (672, 432452), (876, 331744), (896, 324339), (1022, 284352), (1168, 248808), (1344, 216226), (1481, 196224), (1533, 189568), (1752, 165872), (2044, 142176), (2336, 124404), (2688, 108113), (2962, 98112), (3066, 94784), (3504, 82936), (4088, 71088), (4443, 65408), (4672, 62202), (5924, 49056), (6132, 47392), (7008, 41468), (8176, 35544), (8886, 32704), (9344, 31101), (10367, 28032), (11848, 24528), (12264, 23696), (14016, 20734), (16352, 17772)]