1248654836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 2702730240

約数和(自身を除く): 1454075404

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 41, 44, 52, 74, 82, 143, 148, 164, 286, 407, 451, 481, 533, 572, 814, 902, 962, 1066, 1439, 1517, 1628, 1804, 1924, 2132, 2878, 3034, 5291, 5756, 5863, 6068, 10582, 11726, 15829, 16687, 18707, 19721, 21164, 23452, 31658, 33374, 37414, 39442, 53243, 58999, 63316, 66748, 74828, 78884, 106486, 117998, 205777, 212972, 216931, 235996, 411554, 433862, 585673, 648989, 692159, 766987, 823108, 867724, 1171346, 1297978, 1384318, 1533974, 2182963, 2342692, 2595956, 2768636, 3067948, 4365926, 7613749, 8436857, 8731852, 15227498, 16873714, 24012593, 28378519, 30454996, 33747428, 48025186, 56757038, 96050372, 113514076, 312163709, 624327418, 1248654836]

約数ペア:

[(1, 1248654836), (2, 624327418), (4, 312163709), (11, 113514076), (13, 96050372), (22, 56757038), (26, 48025186), (37, 33747428), (41, 30454996), (44, 28378519), (52, 24012593), (74, 16873714), (82, 15227498), (143, 8731852), (148, 8436857), (164, 7613749), (286, 4365926), (407, 3067948), (451, 2768636), (481, 2595956), (533, 2342692), (572, 2182963), (814, 1533974), (902, 1384318), (962, 1297978), (1066, 1171346), (1439, 867724), (1517, 823108), (1628, 766987), (1804, 692159), (1924, 648989), (2132, 585673), (2878, 433862), (3034, 411554), (5291, 235996), (5756, 216931), (5863, 212972), (6068, 205777), (10582, 117998), (11726, 106486), (15829, 78884), (16687, 74828), (18707, 66748), (19721, 63316), (21164, 58999), (23452, 53243), (31658, 39442), (33374, 37414)]