739998688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 1828915200

約数和(自身を除く): 1088916512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 79, 88, 89, 92, 104, 143, 158, 176, 178, 184, 208, 253, 286, 299, 316, 352, 356, 368, 416, 506, 572, 598, 632, 712, 736, 869, 979, 1012, 1027, 1144, 1157, 1196, 1264, 1424, 1738, 1817, 1958, 2024, 2047, 2054, 2288, 2314, 2392, 2528, 2848, 3289, 3476, 3634, 3916, 4048, 4094, 4108, 4576, 4628, 4784, 6578, 6952, 7031, 7268, 7832, 8096, 8188, 8216, 9256, 9568, 11297, 12727, 13156, 13904, 14062, 14536, 15664, 16376, 16432, 18512, 19987, 22517, 22594, 23621, 25454, 26312, 26611, 27808, 28124, 29072, 31328, 32752, 32864, 37024, 39974, 45034, 45188, 47242, 50908, 52624, 53222, 56248, 58144, 65504, 77341, 79948, 90068, 90376, 91403, 94484, 101816, 105248, 106444, 112496, 154682, 159896, 161713, 180136, 180752, 182806, 188968, 203632, 212888, 224992, 259831, 292721, 309364, 319792, 323426, 360272, 361504, 365612, 377936, 407264, 425776, 519662, 585442, 618728, 639584, 646852, 720544, 731224, 755872, 851552, 1005433, 1039324, 1170884, 1237456, 1293704, 1462448, 1778843, 2010866, 2078648, 2102269, 2341768, 2474912, 2587408, 2924896, 3557686, 4021732, 4157296, 4204538, 4683536, 5174816, 7115372, 8043464, 8314592, 8409076, 9367072, 14230744, 16086928, 16818152, 23124959, 28461488, 32173856, 33636304, 46249918, 56922976, 67272608, 92499836, 184999672, 369999344, 739998688]

約数ペア:

[(1, 739998688), (2, 369999344), (4, 184999672), (8, 92499836), (11, 67272608), (13, 56922976), (16, 46249918), (22, 33636304), (23, 32173856), (26, 28461488), (32, 23124959), (44, 16818152), (46, 16086928), (52, 14230744), (79, 9367072), (88, 8409076), (89, 8314592), (92, 8043464), (104, 7115372), (143, 5174816), (158, 4683536), (176, 4204538), (178, 4157296), (184, 4021732), (208, 3557686), (253, 2924896), (286, 2587408), (299, 2474912), (316, 2341768), (352, 2102269), (356, 2078648), (368, 2010866), (416, 1778843), (506, 1462448), (572, 1293704), (598, 1237456), (632, 1170884), (712, 1039324), (736, 1005433), (869, 851552), (979, 755872), (1012, 731224), (1027, 720544), (1144, 646852), (1157, 639584), (1196, 618728), (1264, 585442), (1424, 519662), (1738, 425776), (1817, 407264), (1958, 377936), (2024, 365612), (2047, 361504), (2054, 360272), (2288, 323426), (2314, 319792), (2392, 309364), (2528, 292721), (2848, 259831), (3289, 224992), (3476, 212888), (3634, 203632), (3916, 188968), (4048, 182806), (4094, 180752), (4108, 180136), (4576, 161713), (4628, 159896), (4784, 154682), (6578, 112496), (6952, 106444), (7031, 105248), (7268, 101816), (7832, 94484), (8096, 91403), (8188, 90376), (8216, 90068), (9256, 79948), (9568, 77341), (11297, 65504), (12727, 58144), (13156, 56248), (13904, 53222), (14062, 52624), (14536, 50908), (15664, 47242), (16376, 45188), (16432, 45034), (18512, 39974), (19987, 37024), (22517, 32864), (22594, 32752), (23621, 31328), (25454, 29072), (26312, 28124), (26611, 27808)]