339630048

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 1009008000

約数和(自身を除く): 669377952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 109, 124, 144, 186, 218, 248, 279, 288, 327, 349, 372, 436, 496, 558, 654, 698, 744, 872, 981, 992, 1047, 1116, 1308, 1396, 1488, 1744, 1962, 2094, 2232, 2616, 2792, 2976, 3141, 3379, 3488, 3924, 4188, 4464, 5232, 5584, 6282, 6758, 7848, 8376, 8928, 10137, 10464, 10819, 11168, 12564, 13516, 15696, 16752, 20274, 21638, 25128, 27032, 30411, 31392, 32457, 33504, 38041, 40548, 43276, 50256, 54064, 60822, 64914, 76082, 81096, 86552, 97371, 100512, 108128, 114123, 121644, 129828, 152164, 162192, 173104, 194742, 228246, 243288, 259656, 304328, 324384, 342369, 346208, 389484, 456492, 486576, 519312, 608656, 684738, 778968, 912984, 973152, 1038624, 1179271, 1217312, 1369476, 1557936, 1825968, 2358542, 2738952, 3115872, 3537813, 3651936, 4717084, 5477904, 7075626, 9434168, 10613439, 10955808, 14151252, 18868336, 21226878, 28302504, 37736672, 42453756, 56605008, 84907512, 113210016, 169815024, 339630048]

約数ペア:

[(1, 339630048), (2, 169815024), (3, 113210016), (4, 84907512), (6, 56605008), (8, 42453756), (9, 37736672), (12, 28302504), (16, 21226878), (18, 18868336), (24, 14151252), (31, 10955808), (32, 10613439), (36, 9434168), (48, 7075626), (62, 5477904), (72, 4717084), (93, 3651936), (96, 3537813), (109, 3115872), (124, 2738952), (144, 2358542), (186, 1825968), (218, 1557936), (248, 1369476), (279, 1217312), (288, 1179271), (327, 1038624), (349, 973152), (372, 912984), (436, 778968), (496, 684738), (558, 608656), (654, 519312), (698, 486576), (744, 456492), (872, 389484), (981, 346208), (992, 342369), (1047, 324384), (1116, 304328), (1308, 259656), (1396, 243288), (1488, 228246), (1744, 194742), (1962, 173104), (2094, 162192), (2232, 152164), (2616, 129828), (2792, 121644), (2976, 114123), (3141, 108128), (3379, 100512), (3488, 97371), (3924, 86552), (4188, 81096), (4464, 76082), (5232, 64914), (5584, 60822), (6282, 54064), (6758, 50256), (7848, 43276), (8376, 40548), (8928, 38041), (10137, 33504), (10464, 32457), (10819, 31392), (11168, 30411), (12564, 27032), (13516, 25128), (15696, 21638), (16752, 20274)]