287152128

素因数分解:

$2^{11}\times 3^5\times {\mathrm{577}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 861555240

約数和(自身を除く): 574403112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 577, 648, 768, 864, 972, 1024, 1152, 1154, 1296, 1536, 1728, 1731, 1944, 2048, 2304, 2308, 2592, 3072, 3456, 3462, 3888, 4608, 4616, 5184, 5193, 6144, 6912, 6924, 7776, 9216, 9232, 10368, 10386, 13824, 13848, 15552, 15579, 18432, 18464, 20736, 20772, 27648, 27696, 31104, 31158, 36928, 41472, 41544, 46737, 55296, 55392, 62208, 62316, 73856, 82944, 83088, 93474, 110784, 124416, 124632, 140211, 147712, 165888, 166176, 186948, 221568, 248832, 249264, 280422, 295424, 332352, 373896, 443136, 497664, 498528, 560844, 590848, 664704, 747792, 886272, 997056, 1121688, 1181696, 1329408, 1495584, 1772544, 1994112, 2243376, 2658816, 2991168, 3545088, 3988224, 4486752, 5317632, 5982336, 7976448, 8973504, 10635264, 11964672, 15952896, 17947008, 23929344, 31905792, 35894016, 47858688, 71788032, 95717376, 143576064, 287152128]

約数ペア:

[(1, 287152128), (2, 143576064), (3, 95717376), (4, 71788032), (6, 47858688), (8, 35894016), (9, 31905792), (12, 23929344), (16, 17947008), (18, 15952896), (24, 11964672), (27, 10635264), (32, 8973504), (36, 7976448), (48, 5982336), (54, 5317632), (64, 4486752), (72, 3988224), (81, 3545088), (96, 2991168), (108, 2658816), (128, 2243376), (144, 1994112), (162, 1772544), (192, 1495584), (216, 1329408), (243, 1181696), (256, 1121688), (288, 997056), (324, 886272), (384, 747792), (432, 664704), (486, 590848), (512, 560844), (576, 498528), (577, 497664), (648, 443136), (768, 373896), (864, 332352), (972, 295424), (1024, 280422), (1152, 249264), (1154, 248832), (1296, 221568), (1536, 186948), (1728, 166176), (1731, 165888), (1944, 147712), (2048, 140211), (2304, 124632), (2308, 124416), (2592, 110784), (3072, 93474), (3456, 83088), (3462, 82944), (3888, 73856), (4608, 62316), (4616, 62208), (5184, 55392), (5193, 55296), (6144, 46737), (6912, 41544), (6924, 41472), (7776, 36928), (9216, 31158), (9232, 31104), (10368, 27696), (10386, 27648), (13824, 20772), (13848, 20736), (15552, 18464), (15579, 18432)]