2500197504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 7881646080

約数和(自身を除く): 5381448576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 97, 112, 128, 129, 168, 172, 192, 194, 223, 224, 258, 291, 301, 336, 344, 384, 388, 446, 448, 516, 582, 602, 669, 672, 679, 688, 776, 892, 896, 903, 1032, 1164, 1204, 1338, 1344, 1358, 1376, 1552, 1561, 1784, 1806, 2037, 2064, 2328, 2408, 2676, 2688, 2716, 2752, 3104, 3122, 3568, 3612, 4074, 4128, 4171, 4656, 4683, 4816, 5352, 5432, 5504, 6208, 6244, 7136, 7224, 8148, 8256, 8342, 9312, 9366, 9589, 9632, 10704, 10864, 12416, 12488, 12513, 14272, 14448, 16296, 16512, 16684, 18624, 18732, 19178, 19264, 21408, 21631, 21728, 24976, 25026, 28544, 28767, 28896, 29197, 32592, 33368, 37248, 37464, 38356, 38528, 42816, 43262, 43456, 49952, 50052, 57534, 57792, 58394, 64893, 65184, 66736, 67123, 74928, 76712, 85632, 86524, 86912, 87591, 99904, 100104, 115068, 115584, 116788, 129786, 130368, 133472, 134246, 149856, 151417, 153424, 173048, 175182, 199808, 200208, 201369, 230136, 233576, 259572, 260736, 266944, 268492, 299712, 302834, 306848, 346096, 350364, 400416, 402738, 454251, 460272, 467152, 519144, 533888, 536984, 599424, 605668, 613696, 692192, 700728, 800832, 805476, 908502, 920544, 930133, 934304, 1038288, 1073968, 1211336, 1227392, 1384384, 1401456, 1601664, 1610952, 1817004, 1841088, 1860266, 1868608, 2076576, 2147936, 2422672, 2768768, 2790399, 2802912, 3221904, 3634008, 3682176, 3720532, 3737216, 4153152, 4295872, 4845344, 5580798, 5605824, 6443808, 6510931, 7268016, 7441064, 8306304, 8591744, 9690688, 11161596, 11211648, 12887616, 13021862, 14536032, 14882128, 19381376, 19532793, 22323192, 25775232, 26043724, 29072064, 29764256, 39065586, 44646384, 52087448, 58144128, 59528512, 78131172, 89292768, 104174896, 119057024, 156262344, 178585536, 208349792, 312524688, 357171072, 416699584, 625049376, 833399168, 1250098752, 2500197504]

約数ペア:

[(1, 2500197504), (2, 1250098752), (3, 833399168), (4, 625049376), (6, 416699584), (7, 357171072), (8, 312524688), (12, 208349792), (14, 178585536), (16, 156262344), (21, 119057024), (24, 104174896), (28, 89292768), (32, 78131172), (42, 59528512), (43, 58144128), (48, 52087448), (56, 44646384), (64, 39065586), (84, 29764256), (86, 29072064), (96, 26043724), (97, 25775232), (112, 22323192), (128, 19532793), (129, 19381376), (168, 14882128), (172, 14536032), (192, 13021862), (194, 12887616), (223, 11211648), (224, 11161596), (258, 9690688), (291, 8591744), (301, 8306304), (336, 7441064), (344, 7268016), (384, 6510931), (388, 6443808), (446, 5605824), (448, 5580798), (516, 4845344), (582, 4295872), (602, 4153152), (669, 3737216), (672, 3720532), (679, 3682176), (688, 3634008), (776, 3221904), (892, 2802912), (896, 2790399), (903, 2768768), (1032, 2422672), (1164, 2147936), (1204, 2076576), (1338, 1868608), (1344, 1860266), (1358, 1841088), (1376, 1817004), (1552, 1610952), (1561, 1601664), (1784, 1401456), (1806, 1384384), (2037, 1227392), (2064, 1211336), (2328, 1073968), (2408, 1038288), (2676, 934304), (2688, 930133), (2716, 920544), (2752, 908502), (3104, 805476), (3122, 800832), (3568, 700728), (3612, 692192), (4074, 613696), (4128, 605668), (4171, 599424), (4656, 536984), (4683, 533888), (4816, 519144), (5352, 467152), (5432, 460272), (5504, 454251), (6208, 402738), (6244, 400416), (7136, 350364), (7224, 346096), (8148, 306848), (8256, 302834), (8342, 299712), (9312, 268492), (9366, 266944), (9589, 260736), (9632, 259572), (10704, 233576), (10864, 230136), (12416, 201369), (12488, 200208), (12513, 199808), (14272, 175182), (14448, 173048), (16296, 153424), (16512, 151417), (16684, 149856), (18624, 134246), (18732, 133472), (19178, 130368), (19264, 129786), (21408, 116788), (21631, 115584), (21728, 115068), (24976, 100104), (25026, 99904), (28544, 87591), (28767, 86912), (28896, 86524), (29197, 85632), (32592, 76712), (33368, 74928), (37248, 67123), (37464, 66736), (38356, 65184), (38528, 64893), (42816, 58394), (43262, 57792), (43456, 57534), (49952, 50052)]