401825088

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 252

約数和(自身を含む): 1400312160

約数和(自身を除く): 998487072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 448, 483, 504, 552, 576, 588, 619, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1238, 1288, 1344, 1449, 1472, 1568, 1656, 1764, 1857, 1932, 2016, 2208, 2254, 2352, 2476, 2576, 2898, 3136, 3312, 3381, 3528, 3714, 3864, 4032, 4333, 4416, 4508, 4704, 4952, 5152, 5571, 5796, 6624, 6762, 7056, 7428, 7728, 8666, 9016, 9408, 9904, 10143, 10304, 11142, 11592, 12999, 13248, 13524, 14112, 14237, 14856, 15456, 17332, 18032, 19808, 20286, 22284, 23184, 25998, 27048, 28224, 28474, 29712, 30331, 30912, 34664, 36064, 38997, 39616, 40572, 42711, 44568, 46368, 51996, 54096, 56948, 59424, 60662, 69328, 72128, 77994, 81144, 85422, 89136, 90993, 92736, 99659, 103992, 108192, 113896, 118848, 121324, 128133, 138656, 155988, 162288, 170844, 178272, 181986, 199318, 207984, 216384, 227792, 242648, 256266, 272979, 277312, 298977, 311976, 324576, 341688, 356544, 363972, 398636, 415968, 455584, 485296, 512532, 545958, 597954, 623952, 649152, 683376, 697613, 727944, 797272, 831936, 896931, 911168, 970592, 1025064, 1091916, 1195908, 1247904, 1366752, 1395226, 1455888, 1594544, 1793862, 1941184, 2050128, 2092839, 2183832, 2391816, 2495808, 2733504, 2790452, 2911776, 3189088, 3587724, 4100256, 4185678, 4367664, 4783632, 5580904, 5823552, 6278517, 6378176, 7175448, 8200512, 8371356, 8735328, 9567264, 11161808, 12557034, 14350896, 16742712, 17470656, 19134528, 22323616, 25114068, 28701792, 33485424, 44647232, 50228136, 57403584, 66970848, 100456272, 133941696, 200912544, 401825088]

約数ペア:

[(1, 401825088), (2, 200912544), (3, 133941696), (4, 100456272), (6, 66970848), (7, 57403584), (8, 50228136), (9, 44647232), (12, 33485424), (14, 28701792), (16, 25114068), (18, 22323616), (21, 19134528), (23, 17470656), (24, 16742712), (28, 14350896), (32, 12557034), (36, 11161808), (42, 9567264), (46, 8735328), (48, 8371356), (49, 8200512), (56, 7175448), (63, 6378176), (64, 6278517), (69, 5823552), (72, 5580904), (84, 4783632), (92, 4367664), (96, 4185678), (98, 4100256), (112, 3587724), (126, 3189088), (138, 2911776), (144, 2790452), (147, 2733504), (161, 2495808), (168, 2391816), (184, 2183832), (192, 2092839), (196, 2050128), (207, 1941184), (224, 1793862), (252, 1594544), (276, 1455888), (288, 1395226), (294, 1366752), (322, 1247904), (336, 1195908), (368, 1091916), (392, 1025064), (414, 970592), (441, 911168), (448, 896931), (483, 831936), (504, 797272), (552, 727944), (576, 697613), (588, 683376), (619, 649152), (644, 623952), (672, 597954), (736, 545958), (784, 512532), (828, 485296), (882, 455584), (966, 415968), (1008, 398636), (1104, 363972), (1127, 356544), (1176, 341688), (1238, 324576), (1288, 311976), (1344, 298977), (1449, 277312), (1472, 272979), (1568, 256266), (1656, 242648), (1764, 227792), (1857, 216384), (1932, 207984), (2016, 199318), (2208, 181986), (2254, 178272), (2352, 170844), (2476, 162288), (2576, 155988), (2898, 138656), (3136, 128133), (3312, 121324), (3381, 118848), (3528, 113896), (3714, 108192), (3864, 103992), (4032, 99659), (4333, 92736), (4416, 90993), (4508, 89136), (4704, 85422), (4952, 81144), (5152, 77994), (5571, 72128), (5796, 69328), (6624, 60662), (6762, 59424), (7056, 56948), (7428, 54096), (7728, 51996), (8666, 46368), (9016, 44568), (9408, 42711), (9904, 40572), (10143, 39616), (10304, 38997), (11142, 36064), (11592, 34664), (12999, 30912), (13248, 30331), (13524, 29712), (14112, 28474), (14237, 28224), (14856, 27048), (15456, 25998), (17332, 23184), (18032, 22284), (19808, 20286)]