2641152

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 7440160

約数和(自身を除く): 4799008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 181, 192, 228, 256, 304, 362, 384, 456, 543, 608, 724, 768, 912, 1086, 1216, 1448, 1824, 2172, 2432, 2896, 3439, 3648, 4344, 4864, 5792, 6878, 7296, 8688, 10317, 11584, 13756, 14592, 17376, 20634, 23168, 27512, 34752, 41268, 46336, 55024, 69504, 82536, 110048, 139008, 165072, 220096, 330144, 440192, 660288, 880384, 1320576, 2641152]

約数ペア:

[(1, 2641152), (2, 1320576), (3, 880384), (4, 660288), (6, 440192), (8, 330144), (12, 220096), (16, 165072), (19, 139008), (24, 110048), (32, 82536), (38, 69504), (48, 55024), (57, 46336), (64, 41268), (76, 34752), (96, 27512), (114, 23168), (128, 20634), (152, 17376), (181, 14592), (192, 13756), (228, 11584), (256, 10317), (304, 8688), (362, 7296), (384, 6878), (456, 5792), (543, 4864), (608, 4344), (724, 3648), (768, 3439), (912, 2896), (1086, 2432), (1216, 2172), (1448, 1824)]