428617504

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14387}}^1$

素因数の和:14430

約数の個数: 72

約数和(自身を含む): 1033346160

約数和(自身を除く): 604728656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14387, 14896, 28774, 29792, 57548, 100709, 115096, 201418, 230192, 273353, 402836, 460384, 546706, 704963, 805672, 1093412, 1409926, 1611344, 1913471, 2186824, 2819852, 3222688, 3826942, 4373648, 5639704, 7653884, 8747296, 11279408, 13394297, 15307768, 22558816, 26788594, 30615536, 53577188, 61231072, 107154376, 214308752, 428617504]

約数ペア:

[(1, 428617504), (2, 214308752), (4, 107154376), (7, 61231072), (8, 53577188), (14, 30615536), (16, 26788594), (19, 22558816), (28, 15307768), (32, 13394297), (38, 11279408), (49, 8747296), (56, 7653884), (76, 5639704), (98, 4373648), (112, 3826942), (133, 3222688), (152, 2819852), (196, 2186824), (224, 1913471), (266, 1611344), (304, 1409926), (392, 1093412), (532, 805672), (608, 704963), (784, 546706), (931, 460384), (1064, 402836), (1568, 273353), (1862, 230192), (2128, 201418), (3724, 115096), (4256, 100709), (7448, 57548), (14387, 29792), (14896, 28774)]