488938944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 1474744320

約数和(自身を除く): 985805376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 71, 78, 89, 93, 96, 104, 124, 142, 156, 178, 186, 192, 208, 213, 248, 267, 284, 312, 356, 372, 403, 416, 426, 496, 534, 568, 624, 712, 744, 806, 832, 852, 923, 992, 1068, 1136, 1157, 1209, 1248, 1424, 1488, 1612, 1704, 1846, 1984, 2136, 2201, 2272, 2314, 2418, 2496, 2759, 2769, 2848, 2976, 3224, 3408, 3471, 3692, 4272, 4402, 4544, 4628, 4836, 5518, 5538, 5696, 5952, 6319, 6448, 6603, 6816, 6942, 7384, 8277, 8544, 8804, 9256, 9672, 11036, 11076, 12638, 12896, 13206, 13632, 13884, 14768, 16554, 17088, 17608, 18512, 18957, 19344, 22072, 22152, 25276, 25792, 26412, 27768, 28613, 29536, 33108, 35216, 35867, 37024, 37914, 38688, 44144, 44304, 50552, 52824, 55536, 57226, 59072, 66216, 70432, 71734, 74048, 75828, 77376, 82147, 85839, 88288, 88608, 101104, 105648, 107601, 111072, 114452, 132432, 140864, 143468, 151656, 164294, 171678, 176576, 177216, 195889, 202208, 211296, 215202, 222144, 228904, 246441, 264864, 286936, 303312, 328588, 343356, 391778, 404416, 422592, 430404, 457808, 492882, 529728, 573872, 587667, 606624, 657176, 686712, 783556, 860808, 915616, 985764, 1147744, 1175334, 1213248, 1314352, 1373424, 1567112, 1721616, 1831232, 1971528, 2295488, 2350668, 2546557, 2628704, 2746848, 3134224, 3443232, 3943056, 4701336, 5093114, 5257408, 5493696, 6268448, 6886464, 7639671, 7886112, 9402672, 10186228, 12536896, 15279342, 15772224, 18805344, 20372456, 30558684, 37610688, 40744912, 61117368, 81489824, 122234736, 162979648, 244469472, 488938944]

約数ペア:

[(1, 488938944), (2, 244469472), (3, 162979648), (4, 122234736), (6, 81489824), (8, 61117368), (12, 40744912), (13, 37610688), (16, 30558684), (24, 20372456), (26, 18805344), (31, 15772224), (32, 15279342), (39, 12536896), (48, 10186228), (52, 9402672), (62, 7886112), (64, 7639671), (71, 6886464), (78, 6268448), (89, 5493696), (93, 5257408), (96, 5093114), (104, 4701336), (124, 3943056), (142, 3443232), (156, 3134224), (178, 2746848), (186, 2628704), (192, 2546557), (208, 2350668), (213, 2295488), (248, 1971528), (267, 1831232), (284, 1721616), (312, 1567112), (356, 1373424), (372, 1314352), (403, 1213248), (416, 1175334), (426, 1147744), (496, 985764), (534, 915616), (568, 860808), (624, 783556), (712, 686712), (744, 657176), (806, 606624), (832, 587667), (852, 573872), (923, 529728), (992, 492882), (1068, 457808), (1136, 430404), (1157, 422592), (1209, 404416), (1248, 391778), (1424, 343356), (1488, 328588), (1612, 303312), (1704, 286936), (1846, 264864), (1984, 246441), (2136, 228904), (2201, 222144), (2272, 215202), (2314, 211296), (2418, 202208), (2496, 195889), (2759, 177216), (2769, 176576), (2848, 171678), (2976, 164294), (3224, 151656), (3408, 143468), (3471, 140864), (3692, 132432), (4272, 114452), (4402, 111072), (4544, 107601), (4628, 105648), (4836, 101104), (5518, 88608), (5538, 88288), (5696, 85839), (5952, 82147), (6319, 77376), (6448, 75828), (6603, 74048), (6816, 71734), (6942, 70432), (7384, 66216), (8277, 59072), (8544, 57226), (8804, 55536), (9256, 52824), (9672, 50552), (11036, 44304), (11076, 44144), (12638, 38688), (12896, 37914), (13206, 37024), (13632, 35867), (13884, 35216), (14768, 33108), (16554, 29536), (17088, 28613), (17608, 27768), (18512, 26412), (18957, 25792), (19344, 25276), (22072, 22152)]