429621808

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 1091073024

約数和(自身を除く): 661451216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 248, 308, 341, 392, 434, 496, 539, 616, 682, 784, 868, 1078, 1232, 1364, 1519, 1607, 1736, 2156, 2387, 2728, 3038, 3214, 3472, 4312, 4774, 5456, 6076, 6428, 8624, 9548, 11249, 12152, 12856, 16709, 17677, 19096, 22498, 24304, 25712, 33418, 35354, 38192, 44996, 49817, 66836, 70708, 78743, 89992, 99634, 123739, 133672, 141416, 157486, 179984, 199268, 247478, 267344, 282832, 314972, 348719, 398536, 494956, 547987, 629944, 697438, 797072, 866173, 989912, 1095974, 1259888, 1394876, 1732346, 1979824, 2191948, 2441033, 2789752, 3464692, 3835909, 4383896, 4882066, 5579504, 6929384, 7671818, 8767792, 9764132, 13858768, 15343636, 19528264, 26851363, 30687272, 39056528, 53702726, 61374544, 107405452, 214810904, 429621808]

約数ペア:

[(1, 429621808), (2, 214810904), (4, 107405452), (7, 61374544), (8, 53702726), (11, 39056528), (14, 30687272), (16, 26851363), (22, 19528264), (28, 15343636), (31, 13858768), (44, 9764132), (49, 8767792), (56, 7671818), (62, 6929384), (77, 5579504), (88, 4882066), (98, 4383896), (112, 3835909), (124, 3464692), (154, 2789752), (176, 2441033), (196, 2191948), (217, 1979824), (248, 1732346), (308, 1394876), (341, 1259888), (392, 1095974), (434, 989912), (496, 866173), (539, 797072), (616, 697438), (682, 629944), (784, 547987), (868, 494956), (1078, 398536), (1232, 348719), (1364, 314972), (1519, 282832), (1607, 267344), (1736, 247478), (2156, 199268), (2387, 179984), (2728, 157486), (3038, 141416), (3214, 133672), (3472, 123739), (4312, 99634), (4774, 89992), (5456, 78743), (6076, 70708), (6428, 66836), (8624, 49817), (9548, 44996), (11249, 38192), (12152, 35354), (12856, 33418), (16709, 25712), (17677, 24304), (19096, 22498)]