258203712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 786530304

約数和(自身を除く): 528326592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 47, 48, 52, 62, 64, 71, 78, 93, 94, 96, 104, 124, 141, 142, 156, 186, 188, 192, 208, 213, 248, 282, 284, 312, 372, 376, 403, 416, 426, 496, 564, 568, 611, 624, 744, 752, 806, 832, 852, 923, 992, 1128, 1136, 1209, 1222, 1248, 1457, 1488, 1504, 1612, 1704, 1833, 1846, 1984, 2201, 2256, 2272, 2418, 2444, 2496, 2769, 2914, 2976, 3008, 3224, 3337, 3408, 3666, 3692, 4371, 4402, 4512, 4544, 4836, 4888, 5538, 5828, 5952, 6448, 6603, 6674, 6816, 7332, 7384, 8742, 8804, 9024, 9672, 9776, 10011, 11076, 11656, 12896, 13206, 13348, 13632, 14664, 14768, 17484, 17608, 18941, 19344, 19552, 20022, 22152, 23312, 25792, 26412, 26696, 28613, 29328, 29536, 34968, 35216, 37882, 38688, 39104, 40044, 43381, 44304, 46624, 52824, 53392, 56823, 57226, 58656, 59072, 69936, 70432, 75764, 77376, 80088, 85839, 86762, 88608, 93248, 103447, 105648, 106784, 113646, 114452, 117312, 130143, 139872, 140864, 151528, 160176, 171678, 173524, 177216, 206894, 211296, 213568, 227292, 228904, 260286, 279744, 303056, 310341, 320352, 343356, 347048, 413788, 422592, 454584, 457808, 520572, 606112, 620682, 640704, 686712, 694096, 827576, 909168, 915616, 1041144, 1212224, 1241364, 1344811, 1373424, 1388192, 1655152, 1818336, 1831232, 2082288, 2482728, 2689622, 2746848, 2776384, 3310304, 3636672, 4034433, 4164576, 4965456, 5379244, 5493696, 6620608, 8068866, 8329152, 9930912, 10758488, 16137732, 19861824, 21516976, 32275464, 43033952, 64550928, 86067904, 129101856, 258203712]

約数ペア:

[(1, 258203712), (2, 129101856), (3, 86067904), (4, 64550928), (6, 43033952), (8, 32275464), (12, 21516976), (13, 19861824), (16, 16137732), (24, 10758488), (26, 9930912), (31, 8329152), (32, 8068866), (39, 6620608), (47, 5493696), (48, 5379244), (52, 4965456), (62, 4164576), (64, 4034433), (71, 3636672), (78, 3310304), (93, 2776384), (94, 2746848), (96, 2689622), (104, 2482728), (124, 2082288), (141, 1831232), (142, 1818336), (156, 1655152), (186, 1388192), (188, 1373424), (192, 1344811), (208, 1241364), (213, 1212224), (248, 1041144), (282, 915616), (284, 909168), (312, 827576), (372, 694096), (376, 686712), (403, 640704), (416, 620682), (426, 606112), (496, 520572), (564, 457808), (568, 454584), (611, 422592), (624, 413788), (744, 347048), (752, 343356), (806, 320352), (832, 310341), (852, 303056), (923, 279744), (992, 260286), (1128, 228904), (1136, 227292), (1209, 213568), (1222, 211296), (1248, 206894), (1457, 177216), (1488, 173524), (1504, 171678), (1612, 160176), (1704, 151528), (1833, 140864), (1846, 139872), (1984, 130143), (2201, 117312), (2256, 114452), (2272, 113646), (2418, 106784), (2444, 105648), (2496, 103447), (2769, 93248), (2914, 88608), (2976, 86762), (3008, 85839), (3224, 80088), (3337, 77376), (3408, 75764), (3666, 70432), (3692, 69936), (4371, 59072), (4402, 58656), (4512, 57226), (4544, 56823), (4836, 53392), (4888, 52824), (5538, 46624), (5828, 44304), (5952, 43381), (6448, 40044), (6603, 39104), (6674, 38688), (6816, 37882), (7332, 35216), (7384, 34968), (8742, 29536), (8804, 29328), (9024, 28613), (9672, 26696), (9776, 26412), (10011, 25792), (11076, 23312), (11656, 22152), (12896, 20022), (13206, 19552), (13348, 19344), (13632, 18941), (14664, 17608), (14768, 17484)]