390304512

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 1234322544

約数和(自身を除く): 844018032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 128, 144, 156, 157, 166, 192, 208, 234, 249, 256, 288, 312, 314, 332, 384, 416, 468, 471, 498, 576, 624, 628, 664, 747, 768, 832, 936, 942, 996, 1079, 1152, 1248, 1256, 1328, 1413, 1494, 1664, 1872, 1884, 1992, 2041, 2158, 2304, 2496, 2512, 2656, 2826, 2988, 3237, 3328, 3744, 3768, 3984, 4082, 4316, 4992, 5024, 5312, 5652, 5976, 6123, 6474, 7488, 7536, 7968, 8164, 8632, 9711, 9984, 10048, 10624, 11304, 11952, 12246, 12948, 13031, 14976, 15072, 15936, 16328, 17264, 18369, 19422, 20096, 21248, 22608, 23904, 24492, 25896, 26062, 29952, 30144, 31872, 32656, 34528, 36738, 38844, 39093, 40192, 45216, 47808, 48984, 51792, 52124, 60288, 63744, 65312, 69056, 73476, 77688, 78186, 90432, 95616, 97968, 103584, 104248, 117279, 120576, 130624, 138112, 146952, 155376, 156372, 169403, 180864, 191232, 195936, 207168, 208496, 234558, 261248, 276224, 293904, 310752, 312744, 338806, 361728, 391872, 414336, 416992, 469116, 508209, 522496, 587808, 621504, 625488, 677612, 783744, 828672, 833984, 938232, 1016418, 1175616, 1243008, 1250976, 1355224, 1524627, 1567488, 1667968, 1876464, 2032836, 2351232, 2486016, 2501952, 2710448, 3049254, 3335936, 3752928, 4065672, 4702464, 5003904, 5420896, 6098508, 7505856, 8131344, 10007808, 10841792, 12197016, 15011712, 16262688, 21683584, 24394032, 30023424, 32525376, 43367168, 48788064, 65050752, 97576128, 130101504, 195152256, 390304512]

約数ペア:

[(1, 390304512), (2, 195152256), (3, 130101504), (4, 97576128), (6, 65050752), (8, 48788064), (9, 43367168), (12, 32525376), (13, 30023424), (16, 24394032), (18, 21683584), (24, 16262688), (26, 15011712), (32, 12197016), (36, 10841792), (39, 10007808), (48, 8131344), (52, 7505856), (64, 6098508), (72, 5420896), (78, 5003904), (83, 4702464), (96, 4065672), (104, 3752928), (117, 3335936), (128, 3049254), (144, 2710448), (156, 2501952), (157, 2486016), (166, 2351232), (192, 2032836), (208, 1876464), (234, 1667968), (249, 1567488), (256, 1524627), (288, 1355224), (312, 1250976), (314, 1243008), (332, 1175616), (384, 1016418), (416, 938232), (468, 833984), (471, 828672), (498, 783744), (576, 677612), (624, 625488), (628, 621504), (664, 587808), (747, 522496), (768, 508209), (832, 469116), (936, 416992), (942, 414336), (996, 391872), (1079, 361728), (1152, 338806), (1248, 312744), (1256, 310752), (1328, 293904), (1413, 276224), (1494, 261248), (1664, 234558), (1872, 208496), (1884, 207168), (1992, 195936), (2041, 191232), (2158, 180864), (2304, 169403), (2496, 156372), (2512, 155376), (2656, 146952), (2826, 138112), (2988, 130624), (3237, 120576), (3328, 117279), (3744, 104248), (3768, 103584), (3984, 97968), (4082, 95616), (4316, 90432), (4992, 78186), (5024, 77688), (5312, 73476), (5652, 69056), (5976, 65312), (6123, 63744), (6474, 60288), (7488, 52124), (7536, 51792), (7968, 48984), (8164, 47808), (8632, 45216), (9711, 40192), (9984, 39093), (10048, 38844), (10624, 36738), (11304, 34528), (11952, 32656), (12246, 31872), (12948, 30144), (13031, 29952), (14976, 26062), (15072, 25896), (15936, 24492), (16328, 23904), (17264, 22608), (18369, 21248), (19422, 20096)]