490429824

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67219}}^1$

素因数の和:67255

約数の個数: 64

約数和(自身を含む): 1371288000

約数和(自身を除く): 880858176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 67219, 134438, 201657, 268876, 403314, 537752, 806628, 1075504, 1277161, 1613256, 2151008, 2554322, 3226512, 3831483, 4302016, 5108644, 6453024, 7662966, 8604032, 10217288, 12906048, 15325932, 20434576, 25812096, 30651864, 40869152, 61303728, 81738304, 122607456, 163476608, 245214912, 490429824]

約数ペア:

[(1, 490429824), (2, 245214912), (3, 163476608), (4, 122607456), (6, 81738304), (8, 61303728), (12, 40869152), (16, 30651864), (19, 25812096), (24, 20434576), (32, 15325932), (38, 12906048), (48, 10217288), (57, 8604032), (64, 7662966), (76, 6453024), (96, 5108644), (114, 4302016), (128, 3831483), (152, 3226512), (192, 2554322), (228, 2151008), (304, 1613256), (384, 1277161), (456, 1075504), (608, 806628), (912, 537752), (1216, 403314), (1824, 268876), (2432, 201657), (3648, 134438), (7296, 67219)]