401140224

素因数分解:

$2^9\times 3^2\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:618

約数の個数: 120

約数和(自身を含む): 1165630752

約数和(自身を除く): 764490528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 263, 288, 331, 384, 512, 526, 576, 662, 768, 789, 993, 1052, 1152, 1324, 1536, 1578, 1986, 2104, 2304, 2367, 2648, 2979, 3156, 3972, 4208, 4608, 4734, 5296, 5958, 6312, 7944, 8416, 9468, 10592, 11916, 12624, 15888, 16832, 18936, 21184, 23832, 25248, 31776, 33664, 37872, 42368, 47664, 50496, 63552, 67328, 75744, 84736, 87053, 95328, 100992, 127104, 134656, 151488, 169472, 174106, 190656, 201984, 254208, 261159, 302976, 348212, 381312, 403968, 508416, 522318, 605952, 696424, 762624, 783477, 1044636, 1211904, 1392848, 1525248, 1566954, 2089272, 2785696, 3133908, 4178544, 5571392, 6267816, 8357088, 11142784, 12535632, 16714176, 22285568, 25071264, 33428352, 44571136, 50142528, 66856704, 100285056, 133713408, 200570112, 401140224]

約数ペア:

[(1, 401140224), (2, 200570112), (3, 133713408), (4, 100285056), (6, 66856704), (8, 50142528), (9, 44571136), (12, 33428352), (16, 25071264), (18, 22285568), (24, 16714176), (32, 12535632), (36, 11142784), (48, 8357088), (64, 6267816), (72, 5571392), (96, 4178544), (128, 3133908), (144, 2785696), (192, 2089272), (256, 1566954), (263, 1525248), (288, 1392848), (331, 1211904), (384, 1044636), (512, 783477), (526, 762624), (576, 696424), (662, 605952), (768, 522318), (789, 508416), (993, 403968), (1052, 381312), (1152, 348212), (1324, 302976), (1536, 261159), (1578, 254208), (1986, 201984), (2104, 190656), (2304, 174106), (2367, 169472), (2648, 151488), (2979, 134656), (3156, 127104), (3972, 100992), (4208, 95328), (4608, 87053), (4734, 84736), (5296, 75744), (5958, 67328), (6312, 63552), (7944, 50496), (8416, 47664), (9468, 42368), (10592, 37872), (11916, 33664), (12624, 31776), (15888, 25248), (16832, 23832), (18936, 21184)]