16912506688

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 224

約数和(自身を含む): 42959536128

約数和(自身を除く): 26047029440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 127, 154, 176, 224, 244, 254, 308, 352, 427, 443, 448, 488, 508, 616, 671, 704, 854, 886, 889, 976, 1016, 1232, 1342, 1397, 1708, 1772, 1778, 1952, 2032, 2464, 2684, 2794, 3101, 3416, 3544, 3556, 3904, 4064, 4697, 4873, 4928, 5368, 5588, 6202, 6832, 7088, 7112, 7747, 8128, 9394, 9746, 9779, 10736, 11176, 12404, 13664, 14176, 14224, 15494, 18788, 19492, 19558, 21472, 22352, 24808, 27023, 27328, 28352, 28448, 30988, 34111, 37576, 38984, 39116, 42944, 44704, 49616, 54046, 54229, 56261, 56896, 61976, 68222, 75152, 77968, 78232, 85217, 89408, 99232, 108092, 108458, 112522, 123952, 136444, 150304, 155936, 156464, 170434, 189161, 198464, 216184, 216916, 225044, 247904, 272888, 297253, 300608, 311872, 312928, 340868, 378322, 393827, 432368, 433832, 450088, 495808, 545776, 594506, 596519, 618871, 625856, 681736, 756644, 787654, 864736, 867664, 900176, 1091552, 1189012, 1193038, 1237742, 1363472, 1513288, 1575308, 1729472, 1735328, 1800352, 2080771, 2183104, 2378024, 2386076, 2475484, 2726944, 3026576, 3150616, 3431921, 3470656, 3600704, 4161542, 4332097, 4756048, 4772152, 4950968, 5453888, 6053152, 6301232, 6863842, 8323084, 8664194, 9512096, 9544304, 9901936, 12106304, 12602464, 13727684, 16646168, 17328388, 19024192, 19088608, 19803872, 24023447, 25204928, 27455368, 33292336, 34656776, 37751131, 38177216, 39607744, 48046894, 54910736, 66584672, 69313552, 75502262, 96093788, 109821472, 133169344, 138627104, 151004524, 192187576, 219642944, 264257917, 277254208, 302009048, 384375152, 528515834, 604018096, 768750304, 1057031668, 1208036192, 1537500608, 2114063336, 2416072384, 4228126672, 8456253344, 16912506688]

約数ペア:

[(1, 16912506688), (2, 8456253344), (4, 4228126672), (7, 2416072384), (8, 2114063336), (11, 1537500608), (14, 1208036192), (16, 1057031668), (22, 768750304), (28, 604018096), (32, 528515834), (44, 384375152), (56, 302009048), (61, 277254208), (64, 264257917), (77, 219642944), (88, 192187576), (112, 151004524), (122, 138627104), (127, 133169344), (154, 109821472), (176, 96093788), (224, 75502262), (244, 69313552), (254, 66584672), (308, 54910736), (352, 48046894), (427, 39607744), (443, 38177216), (448, 37751131), (488, 34656776), (508, 33292336), (616, 27455368), (671, 25204928), (704, 24023447), (854, 19803872), (886, 19088608), (889, 19024192), (976, 17328388), (1016, 16646168), (1232, 13727684), (1342, 12602464), (1397, 12106304), (1708, 9901936), (1772, 9544304), (1778, 9512096), (1952, 8664194), (2032, 8323084), (2464, 6863842), (2684, 6301232), (2794, 6053152), (3101, 5453888), (3416, 4950968), (3544, 4772152), (3556, 4756048), (3904, 4332097), (4064, 4161542), (4697, 3600704), (4873, 3470656), (4928, 3431921), (5368, 3150616), (5588, 3026576), (6202, 2726944), (6832, 2475484), (7088, 2386076), (7112, 2378024), (7747, 2183104), (8128, 2080771), (9394, 1800352), (9746, 1735328), (9779, 1729472), (10736, 1575308), (11176, 1513288), (12404, 1363472), (13664, 1237742), (14176, 1193038), (14224, 1189012), (15494, 1091552), (18788, 900176), (19492, 867664), (19558, 864736), (21472, 787654), (22352, 756644), (24808, 681736), (27023, 625856), (27328, 618871), (28352, 596519), (28448, 594506), (30988, 545776), (34111, 495808), (37576, 450088), (38984, 433832), (39116, 432368), (42944, 393827), (44704, 378322), (49616, 340868), (54046, 312928), (54229, 311872), (56261, 300608), (56896, 297253), (61976, 272888), (68222, 247904), (75152, 225044), (77968, 216916), (78232, 216184), (85217, 198464), (89408, 189161), (99232, 170434), (108092, 156464), (108458, 155936), (112522, 150304), (123952, 136444)]