297129456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 957605376

約数和(自身を除く): 660475920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 67, 69, 72, 78, 92, 103, 104, 117, 134, 138, 144, 156, 184, 201, 206, 207, 208, 234, 268, 276, 299, 309, 312, 368, 402, 412, 414, 468, 536, 552, 598, 603, 618, 624, 804, 824, 828, 871, 897, 927, 936, 1072, 1104, 1196, 1206, 1236, 1339, 1541, 1608, 1648, 1656, 1742, 1794, 1854, 1872, 2369, 2392, 2412, 2472, 2613, 2678, 2691, 3082, 3216, 3312, 3484, 3588, 3708, 4017, 4623, 4738, 4784, 4824, 4944, 5226, 5356, 5382, 6164, 6901, 6968, 7107, 7176, 7416, 7839, 8034, 9246, 9476, 9648, 10452, 10712, 10764, 12051, 12328, 13802, 13869, 13936, 14214, 14352, 14832, 15678, 16068, 18492, 18952, 20033, 20703, 20904, 21321, 21424, 21528, 24102, 24656, 27604, 27738, 28428, 30797, 31356, 32136, 36984, 37904, 40066, 41406, 41808, 42642, 43056, 48204, 55208, 55476, 56856, 60099, 61594, 62109, 62712, 64272, 73968, 80132, 82812, 85284, 89713, 92391, 96408, 110416, 110952, 113712, 120198, 123188, 124218, 125424, 158723, 160264, 165624, 170568, 179426, 180297, 184782, 192816, 221904, 240396, 246376, 248436, 269139, 277173, 317446, 320528, 331248, 341136, 358852, 360594, 369564, 476169, 480792, 492752, 496872, 538278, 554346, 634892, 717704, 721188, 739128, 807417, 952338, 961584, 993744, 1076556, 1108692, 1269784, 1428507, 1435408, 1442376, 1478256, 1614834, 1904676, 2063399, 2153112, 2217384, 2539568, 2857014, 2884752, 3229668, 3809352, 4126798, 4306224, 4434768, 5714028, 6190197, 6459336, 7618704, 8253596, 11428056, 12380394, 12918672, 16507192, 18570591, 22856112, 24760788, 33014384, 37141182, 49521576, 74282364, 99043152, 148564728, 297129456]

約数ペア:

[(1, 297129456), (2, 148564728), (3, 99043152), (4, 74282364), (6, 49521576), (8, 37141182), (9, 33014384), (12, 24760788), (13, 22856112), (16, 18570591), (18, 16507192), (23, 12918672), (24, 12380394), (26, 11428056), (36, 8253596), (39, 7618704), (46, 6459336), (48, 6190197), (52, 5714028), (67, 4434768), (69, 4306224), (72, 4126798), (78, 3809352), (92, 3229668), (103, 2884752), (104, 2857014), (117, 2539568), (134, 2217384), (138, 2153112), (144, 2063399), (156, 1904676), (184, 1614834), (201, 1478256), (206, 1442376), (207, 1435408), (208, 1428507), (234, 1269784), (268, 1108692), (276, 1076556), (299, 993744), (309, 961584), (312, 952338), (368, 807417), (402, 739128), (412, 721188), (414, 717704), (468, 634892), (536, 554346), (552, 538278), (598, 496872), (603, 492752), (618, 480792), (624, 476169), (804, 369564), (824, 360594), (828, 358852), (871, 341136), (897, 331248), (927, 320528), (936, 317446), (1072, 277173), (1104, 269139), (1196, 248436), (1206, 246376), (1236, 240396), (1339, 221904), (1541, 192816), (1608, 184782), (1648, 180297), (1656, 179426), (1742, 170568), (1794, 165624), (1854, 160264), (1872, 158723), (2369, 125424), (2392, 124218), (2412, 123188), (2472, 120198), (2613, 113712), (2678, 110952), (2691, 110416), (3082, 96408), (3216, 92391), (3312, 89713), (3484, 85284), (3588, 82812), (3708, 80132), (4017, 73968), (4623, 64272), (4738, 62712), (4784, 62109), (4824, 61594), (4944, 60099), (5226, 56856), (5356, 55476), (5382, 55208), (6164, 48204), (6901, 43056), (6968, 42642), (7107, 41808), (7176, 41406), (7416, 40066), (7839, 37904), (8034, 36984), (9246, 32136), (9476, 31356), (9648, 30797), (10452, 28428), (10712, 27738), (10764, 27604), (12051, 24656), (12328, 24102), (13802, 21528), (13869, 21424), (13936, 21321), (14214, 20904), (14352, 20703), (14832, 20033), (15678, 18952), (16068, 18492)]