217916608

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 589897728

約数和(自身を除く): 371981120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 71, 91, 104, 112, 119, 124, 136, 142, 182, 208, 217, 221, 224, 238, 248, 272, 284, 364, 403, 416, 434, 442, 448, 476, 496, 497, 527, 544, 568, 728, 806, 832, 868, 884, 923, 952, 992, 994, 1054, 1088, 1136, 1207, 1456, 1547, 1612, 1736, 1768, 1846, 1904, 1984, 1988, 2108, 2201, 2272, 2414, 2821, 2912, 3094, 3224, 3472, 3536, 3689, 3692, 3808, 3976, 4216, 4402, 4544, 4828, 5642, 5824, 6188, 6448, 6461, 6851, 6944, 7072, 7378, 7384, 7616, 7952, 8432, 8449, 8804, 9656, 11284, 12376, 12896, 12922, 13702, 13888, 14144, 14756, 14768, 15407, 15691, 15904, 16864, 16898, 17608, 19312, 22568, 24752, 25792, 25844, 27404, 28613, 29512, 29536, 30814, 31382, 31808, 33728, 33796, 35216, 37417, 38624, 45136, 47957, 49504, 51688, 54808, 57226, 59024, 59072, 61628, 62764, 67592, 70432, 74834, 77248, 90272, 95914, 99008, 103376, 109616, 109837, 114452, 118048, 123256, 125528, 135184, 140864, 149668, 180544, 191828, 200291, 206752, 219232, 219674, 228904, 236096, 246512, 251056, 261919, 270368, 299336, 383656, 400582, 413504, 438464, 439348, 457808, 486421, 493024, 502112, 523838, 540736, 598672, 767312, 801164, 878696, 915616, 972842, 986048, 1004224, 1047676, 1197344, 1534624, 1602328, 1757392, 1831232, 1945684, 2095352, 2394688, 3069248, 3204656, 3404947, 3514784, 3891368, 4190704, 6409312, 6809894, 7029568, 7782736, 8381408, 12818624, 13619788, 15565472, 16762816, 27239576, 31130944, 54479152, 108958304, 217916608]

約数ペア:

[(1, 217916608), (2, 108958304), (4, 54479152), (7, 31130944), (8, 27239576), (13, 16762816), (14, 15565472), (16, 13619788), (17, 12818624), (26, 8381408), (28, 7782736), (31, 7029568), (32, 6809894), (34, 6409312), (52, 4190704), (56, 3891368), (62, 3514784), (64, 3404947), (68, 3204656), (71, 3069248), (91, 2394688), (104, 2095352), (112, 1945684), (119, 1831232), (124, 1757392), (136, 1602328), (142, 1534624), (182, 1197344), (208, 1047676), (217, 1004224), (221, 986048), (224, 972842), (238, 915616), (248, 878696), (272, 801164), (284, 767312), (364, 598672), (403, 540736), (416, 523838), (434, 502112), (442, 493024), (448, 486421), (476, 457808), (496, 439348), (497, 438464), (527, 413504), (544, 400582), (568, 383656), (728, 299336), (806, 270368), (832, 261919), (868, 251056), (884, 246512), (923, 236096), (952, 228904), (992, 219674), (994, 219232), (1054, 206752), (1088, 200291), (1136, 191828), (1207, 180544), (1456, 149668), (1547, 140864), (1612, 135184), (1736, 125528), (1768, 123256), (1846, 118048), (1904, 114452), (1984, 109837), (1988, 109616), (2108, 103376), (2201, 99008), (2272, 95914), (2414, 90272), (2821, 77248), (2912, 74834), (3094, 70432), (3224, 67592), (3472, 62764), (3536, 61628), (3689, 59072), (3692, 59024), (3808, 57226), (3976, 54808), (4216, 51688), (4402, 49504), (4544, 47957), (4828, 45136), (5642, 38624), (5824, 37417), (6188, 35216), (6448, 33796), (6461, 33728), (6851, 31808), (6944, 31382), (7072, 30814), (7378, 29536), (7384, 29512), (7616, 28613), (7952, 27404), (8432, 25844), (8449, 25792), (8804, 24752), (9656, 22568), (11284, 19312), (12376, 17608), (12896, 16898), (12922, 16864), (13702, 15904), (13888, 15691), (14144, 15407), (14756, 14768)]