1272124672

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 3303001800

約数和(自身を除く): 2030877128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 128, 182, 196, 203, 208, 224, 232, 256, 269, 364, 377, 392, 406, 416, 448, 464, 538, 637, 728, 754, 784, 812, 832, 896, 928, 1076, 1274, 1421, 1456, 1508, 1568, 1624, 1664, 1792, 1856, 1883, 2152, 2548, 2639, 2842, 2912, 3016, 3136, 3248, 3328, 3497, 3712, 3766, 4304, 5096, 5278, 5684, 5824, 6032, 6272, 6496, 6994, 7424, 7532, 7801, 8608, 10192, 10556, 11368, 11648, 12064, 12544, 12992, 13181, 13988, 15064, 15602, 17216, 18473, 20384, 21112, 22736, 23296, 24128, 24479, 25984, 26362, 27976, 30128, 31204, 34432, 36946, 40768, 42224, 45472, 48256, 48958, 51968, 52724, 54607, 55952, 60256, 62408, 68864, 73892, 81536, 84448, 90944, 96512, 97916, 101413, 105448, 109214, 111904, 120512, 124816, 147784, 163072, 168896, 171353, 181888, 195832, 202826, 210896, 218428, 223808, 241024, 249632, 295568, 337792, 342706, 363776, 382249, 391664, 405652, 421792, 436856, 447616, 482048, 499264, 591136, 675584, 685412, 709891, 764498, 783328, 811304, 843584, 873712, 895232, 998528, 1182272, 1370824, 1419782, 1528996, 1566656, 1622608, 1687168, 1747424, 1997056, 2364544, 2741648, 2839564, 3057992, 3133312, 3245216, 3374336, 3494848, 4729088, 4969237, 5483296, 5679128, 6115984, 6266624, 6490432, 6989696, 9938474, 10966592, 11358256, 12231968, 12980864, 13979392, 19876948, 21933184, 22716512, 24463936, 25961728, 39753896, 43866368, 45433024, 48927872, 79507792, 90866048, 97855744, 159015584, 181732096, 318031168, 636062336, 1272124672]

約数ペア:

[(1, 1272124672), (2, 636062336), (4, 318031168), (7, 181732096), (8, 159015584), (13, 97855744), (14, 90866048), (16, 79507792), (26, 48927872), (28, 45433024), (29, 43866368), (32, 39753896), (49, 25961728), (52, 24463936), (56, 22716512), (58, 21933184), (64, 19876948), (91, 13979392), (98, 12980864), (104, 12231968), (112, 11358256), (116, 10966592), (128, 9938474), (182, 6989696), (196, 6490432), (203, 6266624), (208, 6115984), (224, 5679128), (232, 5483296), (256, 4969237), (269, 4729088), (364, 3494848), (377, 3374336), (392, 3245216), (406, 3133312), (416, 3057992), (448, 2839564), (464, 2741648), (538, 2364544), (637, 1997056), (728, 1747424), (754, 1687168), (784, 1622608), (812, 1566656), (832, 1528996), (896, 1419782), (928, 1370824), (1076, 1182272), (1274, 998528), (1421, 895232), (1456, 873712), (1508, 843584), (1568, 811304), (1624, 783328), (1664, 764498), (1792, 709891), (1856, 685412), (1883, 675584), (2152, 591136), (2548, 499264), (2639, 482048), (2842, 447616), (2912, 436856), (3016, 421792), (3136, 405652), (3248, 391664), (3328, 382249), (3497, 363776), (3712, 342706), (3766, 337792), (4304, 295568), (5096, 249632), (5278, 241024), (5684, 223808), (5824, 218428), (6032, 210896), (6272, 202826), (6496, 195832), (6994, 181888), (7424, 171353), (7532, 168896), (7801, 163072), (8608, 147784), (10192, 124816), (10556, 120512), (11368, 111904), (11648, 109214), (12064, 105448), (12544, 101413), (12992, 97916), (13181, 96512), (13988, 90944), (15064, 84448), (15602, 81536), (17216, 73892), (18473, 68864), (20384, 62408), (21112, 60256), (22736, 55952), (23296, 54607), (24128, 52724), (24479, 51968), (25984, 48958), (26362, 48256), (27976, 45472), (30128, 42224), (31204, 40768), (34432, 36946)]