218976744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56671}}^1$

素因数の和:56710

約数の個数: 64

約数和(自身を含む): 652861440

約数和(自身を除く): 433884696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 56671, 113342, 170013, 226684, 340026, 396697, 453368, 680052, 793394, 1190091, 1303433, 1360104, 1586788, 2380182, 2606866, 3173576, 3910299, 4760364, 5213732, 7820598, 9124031, 9520728, 10427464, 15641196, 18248062, 27372093, 31282392, 36496124, 54744186, 72992248, 109488372, 218976744]

約数ペア:

[(1, 218976744), (2, 109488372), (3, 72992248), (4, 54744186), (6, 36496124), (7, 31282392), (8, 27372093), (12, 18248062), (14, 15641196), (21, 10427464), (23, 9520728), (24, 9124031), (28, 7820598), (42, 5213732), (46, 4760364), (56, 3910299), (69, 3173576), (84, 2606866), (92, 2380182), (138, 1586788), (161, 1360104), (168, 1303433), (184, 1190091), (276, 793394), (322, 680052), (483, 453368), (552, 396697), (644, 340026), (966, 226684), (1288, 170013), (1932, 113342), (3864, 56671)]