849640848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 2566502400

約数和(自身を除く): 1716861552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 131, 168, 194, 199, 262, 291, 336, 388, 393, 398, 524, 582, 597, 679, 776, 786, 796, 917, 1048, 1164, 1194, 1358, 1393, 1552, 1572, 1592, 1834, 2037, 2096, 2328, 2388, 2716, 2751, 2786, 3144, 3184, 3668, 4074, 4179, 4656, 4776, 5432, 5502, 5572, 6288, 7336, 8148, 8358, 9552, 10864, 11004, 11144, 12707, 14672, 16296, 16716, 19303, 22008, 22288, 25414, 26069, 32592, 33432, 38121, 38606, 44016, 50828, 52138, 57909, 66864, 76242, 77212, 78207, 88949, 101656, 104276, 115818, 135121, 152484, 154424, 156414, 177898, 182483, 203312, 208552, 231636, 266847, 270242, 304968, 308848, 312828, 355796, 364966, 405363, 417104, 463272, 533694, 540484, 547449, 609936, 625656, 711592, 729932, 810726, 926544, 1067388, 1080968, 1094898, 1251312, 1423184, 1459864, 1621452, 2134776, 2161936, 2189796, 2528693, 2919728, 3242904, 4269552, 4379592, 5057386, 6485808, 7586079, 8759184, 10114772, 15172158, 17700851, 20229544, 30344316, 35401702, 40459088, 53102553, 60688632, 70803404, 106205106, 121377264, 141606808, 212410212, 283213616, 424820424, 849640848]

約数ペア:

[(1, 849640848), (2, 424820424), (3, 283213616), (4, 212410212), (6, 141606808), (7, 121377264), (8, 106205106), (12, 70803404), (14, 60688632), (16, 53102553), (21, 40459088), (24, 35401702), (28, 30344316), (42, 20229544), (48, 17700851), (56, 15172158), (84, 10114772), (97, 8759184), (112, 7586079), (131, 6485808), (168, 5057386), (194, 4379592), (199, 4269552), (262, 3242904), (291, 2919728), (336, 2528693), (388, 2189796), (393, 2161936), (398, 2134776), (524, 1621452), (582, 1459864), (597, 1423184), (679, 1251312), (776, 1094898), (786, 1080968), (796, 1067388), (917, 926544), (1048, 810726), (1164, 729932), (1194, 711592), (1358, 625656), (1393, 609936), (1552, 547449), (1572, 540484), (1592, 533694), (1834, 463272), (2037, 417104), (2096, 405363), (2328, 364966), (2388, 355796), (2716, 312828), (2751, 308848), (2786, 304968), (3144, 270242), (3184, 266847), (3668, 231636), (4074, 208552), (4179, 203312), (4656, 182483), (4776, 177898), (5432, 156414), (5502, 154424), (5572, 152484), (6288, 135121), (7336, 115818), (8148, 104276), (8358, 101656), (9552, 88949), (10864, 78207), (11004, 77212), (11144, 76242), (12707, 66864), (14672, 57909), (16296, 52138), (16716, 50828), (19303, 44016), (22008, 38606), (22288, 38121), (25414, 33432), (26069, 32592)]