273936642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 661969920

約数和(自身を除く): 388033278

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 283, 399, 566, 798, 849, 1213, 1698, 1981, 2426, 3639, 3962, 5377, 5943, 7278, 8491, 10754, 11886, 16131, 16982, 23047, 25473, 32262, 37639, 46094, 50946, 69141, 75278, 112917, 138282, 161329, 225834, 322658, 343279, 483987, 686558, 967974, 1029837, 2059674, 2402953, 4805906, 6522301, 7208859, 13044602, 14417718, 19566903, 39133806, 45656107, 91312214, 136968321, 273936642]

約数ペア:

[(1, 273936642), (2, 136968321), (3, 91312214), (6, 45656107), (7, 39133806), (14, 19566903), (19, 14417718), (21, 13044602), (38, 7208859), (42, 6522301), (57, 4805906), (114, 2402953), (133, 2059674), (266, 1029837), (283, 967974), (399, 686558), (566, 483987), (798, 343279), (849, 322658), (1213, 225834), (1698, 161329), (1981, 138282), (2426, 112917), (3639, 75278), (3962, 69141), (5377, 50946), (5943, 46094), (7278, 37639), (8491, 32262), (10754, 25473), (11886, 23047), (16131, 16982)]