1398410208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 4596673536

約数和(自身を除く): 3198263328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 127, 136, 144, 153, 156, 173, 204, 208, 221, 234, 254, 272, 288, 306, 312, 346, 381, 408, 416, 442, 468, 508, 519, 544, 612, 624, 663, 692, 762, 816, 884, 936, 1016, 1038, 1143, 1224, 1248, 1326, 1384, 1524, 1557, 1632, 1651, 1768, 1872, 1989, 2032, 2076, 2159, 2249, 2286, 2448, 2652, 2768, 2941, 3048, 3114, 3302, 3536, 3744, 3978, 4064, 4152, 4318, 4498, 4572, 4896, 4953, 5304, 5536, 5882, 6096, 6228, 6477, 6604, 6747, 7072, 7956, 8304, 8636, 8823, 8996, 9144, 9906, 10608, 11764, 12192, 12456, 12954, 13208, 13494, 14859, 15912, 16608, 17272, 17646, 17992, 18288, 19431, 19812, 20241, 21216, 21971, 23528, 24912, 25908, 26416, 26469, 26988, 28067, 29718, 31824, 34544, 35292, 35984, 36576, 38233, 38862, 39624, 40482, 43942, 47056, 49824, 51816, 52832, 52938, 53976, 56134, 59436, 63648, 65913, 69088, 70584, 71968, 76466, 77724, 79248, 80964, 84201, 87884, 94112, 103632, 105876, 107952, 112268, 114699, 118872, 131826, 141168, 152932, 155448, 158496, 161928, 168402, 175768, 197739, 207264, 211752, 215904, 224536, 229398, 237744, 252603, 263652, 282336, 285623, 305864, 310896, 323856, 336804, 344097, 351536, 373507, 395478, 423504, 449072, 458796, 475488, 505206, 527304, 571246, 611728, 621792, 647712, 673608, 688194, 703072, 747014, 790956, 847008, 856869, 898144, 917592, 1010412, 1054608, 1120521, 1142492, 1223456, 1347216, 1376388, 1494028, 1581912, 1713738, 1835184, 2020824, 2109216, 2241042, 2284984, 2570607, 2694432, 2752776, 2988056, 3163824, 3361563, 3427476, 3670368, 4041648, 4482084, 4569968, 4855591, 5141214, 5505552, 5976112, 6327648, 6723126, 6854952, 8083296, 8964168, 9139936, 9711182, 10282428, 11011104, 11952224, 13446252, 13709904, 14566773, 17928336, 19422364, 20564856, 26892504, 27419808, 29133546, 35856672, 38844728, 41129712, 43700319, 53785008, 58267092, 77689456, 82259424, 87400638, 107570016, 116534184, 155378912, 174801276, 233068368, 349602552, 466136736, 699205104, 1398410208]

約数ペア:

[(1, 1398410208), (2, 699205104), (3, 466136736), (4, 349602552), (6, 233068368), (8, 174801276), (9, 155378912), (12, 116534184), (13, 107570016), (16, 87400638), (17, 82259424), (18, 77689456), (24, 58267092), (26, 53785008), (32, 43700319), (34, 41129712), (36, 38844728), (39, 35856672), (48, 29133546), (51, 27419808), (52, 26892504), (68, 20564856), (72, 19422364), (78, 17928336), (96, 14566773), (102, 13709904), (104, 13446252), (117, 11952224), (127, 11011104), (136, 10282428), (144, 9711182), (153, 9139936), (156, 8964168), (173, 8083296), (204, 6854952), (208, 6723126), (221, 6327648), (234, 5976112), (254, 5505552), (272, 5141214), (288, 4855591), (306, 4569968), (312, 4482084), (346, 4041648), (381, 3670368), (408, 3427476), (416, 3361563), (442, 3163824), (468, 2988056), (508, 2752776), (519, 2694432), (544, 2570607), (612, 2284984), (624, 2241042), (663, 2109216), (692, 2020824), (762, 1835184), (816, 1713738), (884, 1581912), (936, 1494028), (1016, 1376388), (1038, 1347216), (1143, 1223456), (1224, 1142492), (1248, 1120521), (1326, 1054608), (1384, 1010412), (1524, 917592), (1557, 898144), (1632, 856869), (1651, 847008), (1768, 790956), (1872, 747014), (1989, 703072), (2032, 688194), (2076, 673608), (2159, 647712), (2249, 621792), (2286, 611728), (2448, 571246), (2652, 527304), (2768, 505206), (2941, 475488), (3048, 458796), (3114, 449072), (3302, 423504), (3536, 395478), (3744, 373507), (3978, 351536), (4064, 344097), (4152, 336804), (4318, 323856), (4498, 310896), (4572, 305864), (4896, 285623), (4953, 282336), (5304, 263652), (5536, 252603), (5882, 237744), (6096, 229398), (6228, 224536), (6477, 215904), (6604, 211752), (6747, 207264), (7072, 197739), (7956, 175768), (8304, 168402), (8636, 161928), (8823, 158496), (8996, 155448), (9144, 152932), (9906, 141168), (10608, 131826), (11764, 118872), (12192, 114699), (12456, 112268), (12954, 107952), (13208, 105876), (13494, 103632), (14859, 94112), (15912, 87884), (16608, 84201), (17272, 80964), (17646, 79248), (17992, 77724), (18288, 76466), (19431, 71968), (19812, 70584), (20241, 69088), (21216, 65913), (21971, 63648), (23528, 59436), (24912, 56134), (25908, 53976), (26416, 52938), (26469, 52832), (26988, 51816), (28067, 49824), (29718, 47056), (31824, 43942), (34544, 40482), (35292, 39624), (35984, 38862), (36576, 38233)]