860938990128

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1311991}}^1$

素因数の和:1312053

約数の個数: 240

約数和(自身を含む): 2967411025920

約数和(自身を除く): 2106472035792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2352, 2604, 2646, 3024, 3038, 3348, 3472, 3528, 3906, 4464, 4557, 5208, 5292, 5859, 6076, 6696, 7056, 7812, 9114, 10416, 10584, 11718, 12152, 13392, 13671, 15624, 18228, 21168, 23436, 24304, 27342, 31248, 36456, 41013, 46872, 54684, 72912, 82026, 93744, 109368, 164052, 218736, 328104, 656208, 1311991, 2623982, 3935973, 5247964, 7871946, 9183937, 10495928, 11807919, 15743892, 18367874, 20991856, 23615838, 27551811, 31487784, 35423757, 36735748, 40671721, 47231676, 55103622, 62975568, 64287559, 70847514, 73471496, 81343442, 82655433, 94463352, 110207244, 122015163, 128575118, 141695028, 146942992, 162686884, 165310866, 188926704, 192862677, 220414488, 244030326, 247966299, 257150236, 283390056, 284702047, 325373768, 330621732, 366045489, 385725354, 440828976, 488060652, 495932598, 514300472, 566780112, 569404094, 578588031, 650747536, 661243464, 732090978, 771450708, 854106141, 976121304, 991865196, 1028600944, 1098136467, 1138808188, 1157176062, 1322486928, 1464181956, 1542901416, 1708212282, 1735764093, 1952242608, 1983730392, 1992914329, 2196272934, 2277616376, 2314352124, 2562318423, 2928363912, 3085802832, 3416424564, 3471528186, 3967460784, 3985828658, 4392545868, 4555232752, 4628704248, 5124636846, 5856727824, 5978742987, 6832849128, 6943056372, 7686955269, 7971657316, 8785091736, 9257408496, 10249273692, 11957485974, 13665698256, 13886112744, 15373910538, 15943314632, 17570183472, 17936228961, 20498547384, 23914971948, 27772225488, 30747821076, 31886629264, 35872457922, 40997094768, 47829943896, 53808686883, 61495642152, 71744915844, 95659887792, 107617373766, 122991284304, 143489831688, 215234747532, 286979663376, 430469495064, 860938990128]

約数ペア:

[(1, 860938990128), (2, 430469495064), (3, 286979663376), (4, 215234747532), (6, 143489831688), (7, 122991284304), (8, 107617373766), (9, 95659887792), (12, 71744915844), (14, 61495642152), (16, 53808686883), (18, 47829943896), (21, 40997094768), (24, 35872457922), (27, 31886629264), (28, 30747821076), (31, 27772225488), (36, 23914971948), (42, 20498547384), (48, 17936228961), (49, 17570183472), (54, 15943314632), (56, 15373910538), (62, 13886112744), (63, 13665698256), (72, 11957485974), (84, 10249273692), (93, 9257408496), (98, 8785091736), (108, 7971657316), (112, 7686955269), (124, 6943056372), (126, 6832849128), (144, 5978742987), (147, 5856727824), (168, 5124636846), (186, 4628704248), (189, 4555232752), (196, 4392545868), (216, 3985828658), (217, 3967460784), (248, 3471528186), (252, 3416424564), (279, 3085802832), (294, 2928363912), (336, 2562318423), (372, 2314352124), (378, 2277616376), (392, 2196272934), (432, 1992914329), (434, 1983730392), (441, 1952242608), (496, 1735764093), (504, 1708212282), (558, 1542901416), (588, 1464181956), (651, 1322486928), (744, 1157176062), (756, 1138808188), (784, 1098136467), (837, 1028600944), (868, 991865196), (882, 976121304), (1008, 854106141), (1116, 771450708), (1176, 732090978), (1302, 661243464), (1323, 650747536), (1488, 578588031), (1512, 569404094), (1519, 566780112), (1674, 514300472), (1736, 495932598), (1764, 488060652), (1953, 440828976), (2232, 385725354), (2352, 366045489), (2604, 330621732), (2646, 325373768), (3024, 284702047), (3038, 283390056), (3348, 257150236), (3472, 247966299), (3528, 244030326), (3906, 220414488), (4464, 192862677), (4557, 188926704), (5208, 165310866), (5292, 162686884), (5859, 146942992), (6076, 141695028), (6696, 128575118), (7056, 122015163), (7812, 110207244), (9114, 94463352), (10416, 82655433), (10584, 81343442), (11718, 73471496), (12152, 70847514), (13392, 64287559), (13671, 62975568), (15624, 55103622), (18228, 47231676), (21168, 40671721), (23436, 36735748), (24304, 35423757), (27342, 31487784), (31248, 27551811), (36456, 23615838), (41013, 20991856), (46872, 18367874), (54684, 15743892), (72912, 11807919), (82026, 10495928), (93744, 9183937), (109368, 7871946), (164052, 5247964), (218736, 3935973), (328104, 2623982), (656208, 1311991)]