2551750008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{67421}}^1$

素因数の和:67532

約数の個数: 64

約数和(自身を含む): 6796137600

約数和(自身を除く): 4244387592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 996, 1577, 1992, 3154, 4731, 6308, 9462, 12616, 18924, 37848, 67421, 134842, 202263, 269684, 404526, 539368, 809052, 1280999, 1618104, 2561998, 3842997, 5123996, 5595943, 7685994, 10247992, 11191886, 15371988, 16787829, 22383772, 30743976, 33575658, 44767544, 67151316, 106322917, 134302632, 212645834, 318968751, 425291668, 637937502, 850583336, 1275875004, 2551750008]

約数ペア:

[(1, 2551750008), (2, 1275875004), (3, 850583336), (4, 637937502), (6, 425291668), (8, 318968751), (12, 212645834), (19, 134302632), (24, 106322917), (38, 67151316), (57, 44767544), (76, 33575658), (83, 30743976), (114, 22383772), (152, 16787829), (166, 15371988), (228, 11191886), (249, 10247992), (332, 7685994), (456, 5595943), (498, 5123996), (664, 3842997), (996, 2561998), (1577, 1618104), (1992, 1280999), (3154, 809052), (4731, 539368), (6308, 404526), (9462, 269684), (12616, 202263), (18924, 134842), (37848, 67421)]