812497152

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{55681}}^1$

素因数の和:55719

約数の個数: 72

約数和(自身を含む): 2276280160

約数和(自身を除く): 1463783008

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, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 55681, 111362, 167043, 222724, 334086, 445448, 668172, 890896, 1057939, 1336344, 1781792, 2115878, 2672688, 3173817, 3563584, 4231756, 5345376, 6347634, 7127168, 8463512, 10690752, 12695268, 14254336, 16927024, 21381504, 25390536, 33854048, 42763008, 50781072, 67708096, 101562144, 135416192, 203124288, 270832384, 406248576, 812497152]

約数ペア:

[(1, 812497152), (2, 406248576), (3, 270832384), (4, 203124288), (6, 135416192), (8, 101562144), (12, 67708096), (16, 50781072), (19, 42763008), (24, 33854048), (32, 25390536), (38, 21381504), (48, 16927024), (57, 14254336), (64, 12695268), (76, 10690752), (96, 8463512), (114, 7127168), (128, 6347634), (152, 5345376), (192, 4231756), (228, 3563584), (256, 3173817), (304, 2672688), (384, 2115878), (456, 1781792), (608, 1336344), (768, 1057939), (912, 890896), (1216, 668172), (1824, 445448), (2432, 334086), (3648, 222724), (4864, 167043), (7296, 111362), (14592, 55681)]