809364432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12157}}^1$

素因数の和:12260

約数の個数: 80

約数和(自身を含む): 2231236160

約数和(自身を除く): 1421871728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 2774, 3504, 4161, 5548, 8322, 11096, 12157, 16644, 22192, 24314, 33288, 36471, 48628, 66576, 72942, 97256, 145884, 194512, 230983, 291768, 461966, 583536, 692949, 887461, 923932, 1385898, 1774922, 1847864, 2662383, 2771796, 3549844, 3695728, 5324766, 5543592, 7099688, 10649532, 11087184, 14199376, 16861759, 21299064, 33723518, 42598128, 50585277, 67447036, 101170554, 134894072, 202341108, 269788144, 404682216, 809364432]

約数ペア:

[(1, 809364432), (2, 404682216), (3, 269788144), (4, 202341108), (6, 134894072), (8, 101170554), (12, 67447036), (16, 50585277), (19, 42598128), (24, 33723518), (38, 21299064), (48, 16861759), (57, 14199376), (73, 11087184), (76, 10649532), (114, 7099688), (146, 5543592), (152, 5324766), (219, 3695728), (228, 3549844), (292, 2771796), (304, 2662383), (438, 1847864), (456, 1774922), (584, 1385898), (876, 923932), (912, 887461), (1168, 692949), (1387, 583536), (1752, 461966), (2774, 291768), (3504, 230983), (4161, 194512), (5548, 145884), (8322, 97256), (11096, 72942), (12157, 66576), (16644, 48628), (22192, 36471), (24314, 33288)]