448033376

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 1114848000

約数和(自身を除く): 666814624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 199, 224, 266, 304, 322, 368, 398, 437, 529, 532, 608, 644, 736, 796, 874, 1058, 1064, 1288, 1393, 1592, 1748, 2116, 2128, 2576, 2786, 3059, 3184, 3496, 3703, 3781, 4232, 4256, 4577, 5152, 5572, 6118, 6368, 6992, 7406, 7562, 8464, 9154, 10051, 11144, 12236, 13984, 14812, 15124, 16928, 18308, 20102, 22288, 24472, 26467, 29624, 30248, 32039, 36616, 40204, 44576, 48944, 52934, 59248, 60496, 64078, 70357, 73232, 80408, 86963, 97888, 105271, 105868, 118496, 120992, 128156, 140714, 146464, 160816, 173926, 210542, 211736, 256312, 281428, 321632, 347852, 421084, 423472, 512624, 562856, 608741, 695704, 736897, 842168, 846944, 1025248, 1125712, 1217482, 1391408, 1473794, 1684336, 2000149, 2251424, 2434964, 2782816, 2947588, 3368672, 4000298, 4869928, 5895176, 8000596, 9739856, 11790352, 14001043, 16001192, 19479712, 23580704, 28002086, 32002384, 56004172, 64004768, 112008344, 224016688, 448033376]

約数ペア:

[(1, 448033376), (2, 224016688), (4, 112008344), (7, 64004768), (8, 56004172), (14, 32002384), (16, 28002086), (19, 23580704), (23, 19479712), (28, 16001192), (32, 14001043), (38, 11790352), (46, 9739856), (56, 8000596), (76, 5895176), (92, 4869928), (112, 4000298), (133, 3368672), (152, 2947588), (161, 2782816), (184, 2434964), (199, 2251424), (224, 2000149), (266, 1684336), (304, 1473794), (322, 1391408), (368, 1217482), (398, 1125712), (437, 1025248), (529, 846944), (532, 842168), (608, 736897), (644, 695704), (736, 608741), (796, 562856), (874, 512624), (1058, 423472), (1064, 421084), (1288, 347852), (1393, 321632), (1592, 281428), (1748, 256312), (2116, 211736), (2128, 210542), (2576, 173926), (2786, 160816), (3059, 146464), (3184, 140714), (3496, 128156), (3703, 120992), (3781, 118496), (4232, 105868), (4256, 105271), (4577, 97888), (5152, 86963), (5572, 80408), (6118, 73232), (6368, 70357), (6992, 64078), (7406, 60496), (7562, 59248), (8464, 52934), (9154, 48944), (10051, 44576), (11144, 40204), (12236, 36616), (13984, 32039), (14812, 30248), (15124, 29624), (16928, 26467), (18308, 24472), (20102, 22288)]