808661504

素因数分解:

$2^9\times 7^2\times {\mathrm{32233}}^1$

素因数の和:32265

約数の個数: 60

約数和(自身を含む): 1879596774

約数和(自身を除く): 1070935270

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 32233, 64466, 128932, 225631, 257864, 451262, 515728, 902524, 1031456, 1579417, 1805048, 2062912, 3158834, 3610096, 4125824, 6317668, 7220192, 8251648, 12635336, 14440384, 16503296, 25270672, 28880768, 50541344, 57761536, 101082688, 115523072, 202165376, 404330752, 808661504]

約数ペア:

[(1, 808661504), (2, 404330752), (4, 202165376), (7, 115523072), (8, 101082688), (14, 57761536), (16, 50541344), (28, 28880768), (32, 25270672), (49, 16503296), (56, 14440384), (64, 12635336), (98, 8251648), (112, 7220192), (128, 6317668), (196, 4125824), (224, 3610096), (256, 3158834), (392, 2062912), (448, 1805048), (512, 1579417), (784, 1031456), (896, 902524), (1568, 515728), (1792, 451262), (3136, 257864), (3584, 225631), (6272, 128932), (12544, 64466), (25088, 32233)]