211147161424

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{410741}}^1$

素因数の和:410876

約数の個数: 60

約数和(自身を含む): 436614638580

約数和(自身を除く): 225467477156

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 361, 712, 722, 1424, 1444, 1691, 2888, 3382, 5776, 6764, 13528, 27056, 32129, 64258, 128516, 257032, 410741, 514064, 821482, 1642964, 3285928, 6571856, 7804079, 15608158, 31216316, 36555949, 62432632, 73111898, 124865264, 146223796, 148277501, 292447592, 296555002, 584895184, 593110004, 694563031, 1186220008, 1389126062, 2372440016, 2778252124, 5556504248, 11113008496, 13196697589, 26393395178, 52786790356, 105573580712, 211147161424]

約数ペア:

[(1, 211147161424), (2, 105573580712), (4, 52786790356), (8, 26393395178), (16, 13196697589), (19, 11113008496), (38, 5556504248), (76, 2778252124), (89, 2372440016), (152, 1389126062), (178, 1186220008), (304, 694563031), (356, 593110004), (361, 584895184), (712, 296555002), (722, 292447592), (1424, 148277501), (1444, 146223796), (1691, 124865264), (2888, 73111898), (3382, 62432632), (5776, 36555949), (6764, 31216316), (13528, 15608158), (27056, 7804079), (32129, 6571856), (64258, 3285928), (128516, 1642964), (257032, 821482), (410741, 514064)]