1627513888

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 4504550400

約数和(自身を除く): 2877036512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 121, 124, 143, 149, 154, 176, 182, 208, 217, 224, 242, 248, 286, 298, 308, 341, 352, 364, 403, 416, 434, 484, 496, 572, 596, 616, 682, 728, 806, 847, 868, 968, 992, 1001, 1043, 1144, 1192, 1232, 1364, 1456, 1573, 1612, 1639, 1694, 1736, 1936, 1937, 2002, 2086, 2288, 2384, 2387, 2464, 2728, 2821, 2912, 3146, 3224, 3278, 3388, 3472, 3751, 3872, 3874, 4004, 4172, 4433, 4576, 4619, 4768, 4774, 5456, 5642, 6292, 6448, 6556, 6776, 6944, 7502, 7748, 8008, 8344, 8866, 9238, 9548, 10912, 11011, 11284, 11473, 12584, 12896, 13112, 13552, 13559, 15004, 15496, 16016, 16688, 17732, 18029, 18476, 19096, 21307, 22022, 22568, 22946, 25168, 26224, 26257, 27104, 27118, 30008, 30992, 31031, 32032, 32333, 33376, 35464, 36058, 36952, 38192, 42614, 44044, 45136, 45892, 48763, 50336, 50809, 52448, 52514, 54236, 60016, 60047, 61984, 62062, 64666, 70928, 72116, 73904, 76384, 85228, 88088, 90272, 91784, 97526, 101618, 105028, 108472, 120032, 120094, 124124, 126203, 129332, 141856, 144232, 147808, 149149, 170456, 176176, 183568, 195052, 203236, 210056, 216944, 234377, 240188, 248248, 252406, 258664, 288464, 298298, 340912, 341341, 352352, 355663, 367136, 390104, 406472, 420112, 420329, 433888, 468754, 480376, 496496, 504812, 517328, 558899, 576928, 596596, 660517, 681824, 682682, 711326, 780208, 812944, 840224, 840658, 937508, 960752, 992992, 1009624, 1034656, 1117798, 1193192, 1321034, 1365364, 1422652, 1560416, 1625888, 1640639, 1681316, 1875016, 1921504, 2019248, 2235596, 2386384, 2642068, 2730728, 2845304, 3281278, 3362632, 3750032, 3912293, 4038496, 4471192, 4623619, 4772768, 5284136, 5461456, 5690608, 6562556, 6725264, 7265687, 7500064, 7824586, 8942384, 9247238, 10568272, 10922912, 11381216, 13125112, 13450528, 14531374, 15649172, 17884768, 18494476, 21136544, 26250224, 29062748, 31298344, 36988952, 50859809, 52500448, 58125496, 62596688, 73977904, 101719618, 116250992, 125193376, 147955808, 203439236, 232501984, 406878472, 813756944, 1627513888]

約数ペア:

[(1, 1627513888), (2, 813756944), (4, 406878472), (7, 232501984), (8, 203439236), (11, 147955808), (13, 125193376), (14, 116250992), (16, 101719618), (22, 73977904), (26, 62596688), (28, 58125496), (31, 52500448), (32, 50859809), (44, 36988952), (52, 31298344), (56, 29062748), (62, 26250224), (77, 21136544), (88, 18494476), (91, 17884768), (104, 15649172), (112, 14531374), (121, 13450528), (124, 13125112), (143, 11381216), (149, 10922912), (154, 10568272), (176, 9247238), (182, 8942384), (208, 7824586), (217, 7500064), (224, 7265687), (242, 6725264), (248, 6562556), (286, 5690608), (298, 5461456), (308, 5284136), (341, 4772768), (352, 4623619), (364, 4471192), (403, 4038496), (416, 3912293), (434, 3750032), (484, 3362632), (496, 3281278), (572, 2845304), (596, 2730728), (616, 2642068), (682, 2386384), (728, 2235596), (806, 2019248), (847, 1921504), (868, 1875016), (968, 1681316), (992, 1640639), (1001, 1625888), (1043, 1560416), (1144, 1422652), (1192, 1365364), (1232, 1321034), (1364, 1193192), (1456, 1117798), (1573, 1034656), (1612, 1009624), (1639, 992992), (1694, 960752), (1736, 937508), (1936, 840658), (1937, 840224), (2002, 812944), (2086, 780208), (2288, 711326), (2384, 682682), (2387, 681824), (2464, 660517), (2728, 596596), (2821, 576928), (2912, 558899), (3146, 517328), (3224, 504812), (3278, 496496), (3388, 480376), (3472, 468754), (3751, 433888), (3872, 420329), (3874, 420112), (4004, 406472), (4172, 390104), (4433, 367136), (4576, 355663), (4619, 352352), (4768, 341341), (4774, 340912), (5456, 298298), (5642, 288464), (6292, 258664), (6448, 252406), (6556, 248248), (6776, 240188), (6944, 234377), (7502, 216944), (7748, 210056), (8008, 203236), (8344, 195052), (8866, 183568), (9238, 176176), (9548, 170456), (10912, 149149), (11011, 147808), (11284, 144232), (11473, 141856), (12584, 129332), (12896, 126203), (13112, 124124), (13552, 120094), (13559, 120032), (15004, 108472), (15496, 105028), (16016, 101618), (16688, 97526), (17732, 91784), (18029, 90272), (18476, 88088), (19096, 85228), (21307, 76384), (22022, 73904), (22568, 72116), (22946, 70928), (25168, 64666), (26224, 62062), (26257, 61984), (27104, 60047), (27118, 60016), (30008, 54236), (30992, 52514), (31031, 52448), (32032, 50809), (32333, 50336), (33376, 48763), (35464, 45892), (36058, 45136), (36952, 44044), (38192, 42614)]