1223664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 3562272

約数和(自身を除く): 2338608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 53, 74, 78, 104, 106, 111, 148, 156, 159, 208, 212, 222, 296, 312, 318, 424, 444, 481, 592, 624, 636, 689, 848, 888, 962, 1272, 1378, 1443, 1776, 1924, 1961, 2067, 2544, 2756, 2886, 3848, 3922, 4134, 5512, 5772, 5883, 7696, 7844, 8268, 11024, 11544, 11766, 15688, 16536, 23088, 23532, 25493, 31376, 33072, 47064, 50986, 76479, 94128, 101972, 152958, 203944, 305916, 407888, 611832, 1223664]

約数ペア:

[(1, 1223664), (2, 611832), (3, 407888), (4, 305916), (6, 203944), (8, 152958), (12, 101972), (13, 94128), (16, 76479), (24, 50986), (26, 47064), (37, 33072), (39, 31376), (48, 25493), (52, 23532), (53, 23088), (74, 16536), (78, 15688), (104, 11766), (106, 11544), (111, 11024), (148, 8268), (156, 7844), (159, 7696), (208, 5883), (212, 5772), (222, 5512), (296, 4134), (312, 3922), (318, 3848), (424, 2886), (444, 2756), (481, 2544), (592, 2067), (624, 1961), (636, 1924), (689, 1776), (848, 1443), (888, 1378), (962, 1272)]