245569968

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1326

約数の個数: 180

約数和(自身を含む): 829712520

約数和(自身を除く): 584142552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1289, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2578, 2646, 3024, 3402, 3528, 3867, 3888, 3969, 4536, 5156, 5292, 6804, 7056, 7734, 7938, 9023, 9072, 10312, 10584, 11601, 11907, 13608, 15468, 15876, 18046, 20624, 21168, 23202, 23814, 27069, 27216, 30936, 31752, 34803, 36092, 46404, 47628, 54138, 61872, 63161, 63504, 69606, 72184, 81207, 92808, 95256, 104409, 108276, 126322, 139212, 144368, 162414, 185616, 189483, 190512, 208818, 216552, 243621, 252644, 278424, 313227, 324828, 378966, 417636, 433104, 487242, 505288, 556848, 568449, 626454, 649656, 730863, 757932, 835272, 974484, 1010576, 1136898, 1252908, 1299312, 1461726, 1515864, 1670544, 1705347, 1948968, 2192589, 2273796, 2505816, 2923452, 3031728, 3410694, 3897936, 4385178, 4547592, 5011632, 5116041, 5846904, 6821388, 8770356, 9095184, 10232082, 11693808, 13642776, 15348123, 17540712, 20464164, 27285552, 30696246, 35081424, 40928328, 61392492, 81856656, 122784984, 245569968]

約数ペア:

[(1, 245569968), (2, 122784984), (3, 81856656), (4, 61392492), (6, 40928328), (7, 35081424), (8, 30696246), (9, 27285552), (12, 20464164), (14, 17540712), (16, 15348123), (18, 13642776), (21, 11693808), (24, 10232082), (27, 9095184), (28, 8770356), (36, 6821388), (42, 5846904), (48, 5116041), (49, 5011632), (54, 4547592), (56, 4385178), (63, 3897936), (72, 3410694), (81, 3031728), (84, 2923452), (98, 2505816), (108, 2273796), (112, 2192589), (126, 1948968), (144, 1705347), (147, 1670544), (162, 1515864), (168, 1461726), (189, 1299312), (196, 1252908), (216, 1136898), (243, 1010576), (252, 974484), (294, 835272), (324, 757932), (336, 730863), (378, 649656), (392, 626454), (432, 568449), (441, 556848), (486, 505288), (504, 487242), (567, 433104), (588, 417636), (648, 378966), (756, 324828), (784, 313227), (882, 278424), (972, 252644), (1008, 243621), (1134, 216552), (1176, 208818), (1289, 190512), (1296, 189483), (1323, 185616), (1512, 162414), (1701, 144368), (1764, 139212), (1944, 126322), (2268, 108276), (2352, 104409), (2578, 95256), (2646, 92808), (3024, 81207), (3402, 72184), (3528, 69606), (3867, 63504), (3888, 63161), (3969, 61872), (4536, 54138), (5156, 47628), (5292, 46404), (6804, 36092), (7056, 34803), (7734, 31752), (7938, 30936), (9023, 27216), (9072, 27069), (10312, 23814), (10584, 23202), (11601, 21168), (11907, 20624), (13608, 18046), (15468, 15876)]