13331483144

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{5281}}^1$

素因数の和:6094

約数の個数: 64

約数和(自身を含む): 29080579200

約数和(自身を除く): 15749096056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 739, 854, 1478, 1708, 2956, 3416, 5173, 5281, 5912, 10346, 10562, 20692, 21124, 36967, 41384, 42248, 45079, 73934, 90158, 147868, 180316, 295736, 315553, 322141, 360632, 631106, 644282, 1262212, 1288564, 2254987, 2524424, 2577128, 3902659, 4509974, 7805318, 9019948, 15610636, 18039896, 27318613, 31221272, 54637226, 109274452, 218548904, 238062199, 476124398, 952248796, 1666435393, 1904497592, 3332870786, 6665741572, 13331483144]

約数ペア:

[(1, 13331483144), (2, 6665741572), (4, 3332870786), (7, 1904497592), (8, 1666435393), (14, 952248796), (28, 476124398), (56, 238062199), (61, 218548904), (122, 109274452), (244, 54637226), (427, 31221272), (488, 27318613), (739, 18039896), (854, 15610636), (1478, 9019948), (1708, 7805318), (2956, 4509974), (3416, 3902659), (5173, 2577128), (5281, 2524424), (5912, 2254987), (10346, 1288564), (10562, 1262212), (20692, 644282), (21124, 631106), (36967, 360632), (41384, 322141), (42248, 315553), (45079, 295736), (73934, 180316), (90158, 147868)]