298341888

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 872610816

約数和(自身を除く): 574268928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 223, 256, 268, 312, 384, 402, 416, 446, 512, 536, 624, 669, 768, 804, 832, 871, 892, 1072, 1248, 1338, 1536, 1608, 1664, 1742, 1784, 2144, 2496, 2613, 2676, 2899, 3216, 3328, 3484, 3568, 4288, 4992, 5226, 5352, 5798, 6432, 6656, 6968, 7136, 8576, 8697, 9984, 10452, 10704, 11596, 12864, 13936, 14272, 14941, 17152, 17394, 19968, 20904, 21408, 23192, 25728, 27872, 28544, 29882, 34304, 34788, 41808, 42816, 44823, 46384, 51456, 55744, 57088, 59764, 69576, 83616, 85632, 89646, 92768, 102912, 111488, 114176, 119528, 139152, 167232, 171264, 179292, 185536, 194233, 222976, 239056, 278304, 334464, 342528, 358584, 371072, 388466, 445952, 478112, 556608, 582699, 668928, 717168, 742144, 776932, 956224, 1113216, 1165398, 1337856, 1434336, 1484288, 1553864, 1912448, 2226432, 2330796, 2868672, 3107728, 3824896, 4452864, 4661592, 5737344, 6215456, 7649792, 9323184, 11474688, 12430912, 18646368, 22949376, 24861824, 37292736, 49723648, 74585472, 99447296, 149170944, 298341888]

約数ペア:

[(1, 298341888), (2, 149170944), (3, 99447296), (4, 74585472), (6, 49723648), (8, 37292736), (12, 24861824), (13, 22949376), (16, 18646368), (24, 12430912), (26, 11474688), (32, 9323184), (39, 7649792), (48, 6215456), (52, 5737344), (64, 4661592), (67, 4452864), (78, 3824896), (96, 3107728), (104, 2868672), (128, 2330796), (134, 2226432), (156, 1912448), (192, 1553864), (201, 1484288), (208, 1434336), (223, 1337856), (256, 1165398), (268, 1113216), (312, 956224), (384, 776932), (402, 742144), (416, 717168), (446, 668928), (512, 582699), (536, 556608), (624, 478112), (669, 445952), (768, 388466), (804, 371072), (832, 358584), (871, 342528), (892, 334464), (1072, 278304), (1248, 239056), (1338, 222976), (1536, 194233), (1608, 185536), (1664, 179292), (1742, 171264), (1784, 167232), (2144, 139152), (2496, 119528), (2613, 114176), (2676, 111488), (2899, 102912), (3216, 92768), (3328, 89646), (3484, 85632), (3568, 83616), (4288, 69576), (4992, 59764), (5226, 57088), (5352, 55744), (5798, 51456), (6432, 46384), (6656, 44823), (6968, 42816), (7136, 41808), (8576, 34788), (8697, 34304), (9984, 29882), (10452, 28544), (10704, 27872), (11596, 25728), (12864, 23192), (13936, 21408), (14272, 20904), (14941, 19968), (17152, 17394)]