644074099206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1\times {\mathrm{37321}}^1$

素因数の和:39797

約数の個数: 64

約数和(自身を含む): 1383749277696

約数和(自身を除く): 739675178490

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2383, 2414, 3621, 4766, 7149, 7242, 14298, 37321, 40511, 74642, 81022, 111963, 121533, 169193, 223926, 243066, 338386, 507579, 634457, 1015158, 1268914, 1903371, 2649791, 2876281, 3806742, 5299582, 5752562, 7949373, 8628843, 15898746, 17257686, 45046447, 88935943, 90092894, 135139341, 177871886, 266807829, 270278682, 533615658, 1511911031, 3023822062, 4535733093, 6314451953, 9071466186, 12628903906, 18943355859, 37886711718, 107345683201, 214691366402, 322037049603, 644074099206]

約数ペア:

[(1, 644074099206), (2, 322037049603), (3, 214691366402), (6, 107345683201), (17, 37886711718), (34, 18943355859), (51, 12628903906), (71, 9071466186), (102, 6314451953), (142, 4535733093), (213, 3023822062), (426, 1511911031), (1207, 533615658), (2383, 270278682), (2414, 266807829), (3621, 177871886), (4766, 135139341), (7149, 90092894), (7242, 88935943), (14298, 45046447), (37321, 17257686), (40511, 15898746), (74642, 8628843), (81022, 7949373), (111963, 5752562), (121533, 5299582), (169193, 3806742), (223926, 2876281), (243066, 2649791), (338386, 1903371), (507579, 1268914), (634457, 1015158)]