1240991004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{44983}}^1$

素因数の和:45031

約数の個数: 72

約数和(自身を含む): 3350408320

約数和(自身を除く): 2109417316

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 6897, 9196, 13794, 27588, 44983, 89966, 134949, 179932, 269898, 494813, 539796, 854677, 989626, 1484439, 1709354, 1979252, 2564031, 2968878, 3418708, 5128062, 5442943, 5937756, 9401447, 10256124, 10885886, 16328829, 18802894, 21771772, 28204341, 32657658, 37605788, 56408682, 65315316, 103415917, 112817364, 206831834, 310247751, 413663668, 620495502, 1240991004]

約数ペア:

[(1, 1240991004), (2, 620495502), (3, 413663668), (4, 310247751), (6, 206831834), (11, 112817364), (12, 103415917), (19, 65315316), (22, 56408682), (33, 37605788), (38, 32657658), (44, 28204341), (57, 21771772), (66, 18802894), (76, 16328829), (114, 10885886), (121, 10256124), (132, 9401447), (209, 5937756), (228, 5442943), (242, 5128062), (363, 3418708), (418, 2968878), (484, 2564031), (627, 1979252), (726, 1709354), (836, 1484439), (1254, 989626), (1452, 854677), (2299, 539796), (2508, 494813), (4598, 269898), (6897, 179932), (9196, 134949), (13794, 89966), (27588, 44983)]