668899282324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{63809}}^1$

素因数の和:64793

約数の個数: 96

約数和(自身を含む): 1488804710400

約数和(自身を除く): 819905428076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 929, 1612, 1858, 2821, 3716, 5642, 6503, 11284, 12077, 13006, 24154, 26012, 28799, 48308, 57598, 63809, 84539, 115196, 127618, 169078, 201593, 255236, 338156, 374387, 403186, 446663, 748774, 806372, 829517, 893326, 1497548, 1659034, 1786652, 1978079, 2620709, 3318068, 3956158, 5241418, 5806619, 7912316, 10482836, 11613238, 13846553, 23226476, 25715027, 27693106, 51430054, 55386212, 59278561, 102860108, 118557122, 180005189, 237114244, 360010378, 414949927, 720020756, 770621293, 829899854, 1541242586, 1659799708, 1837635391, 3082485172, 3675270782, 5394349051, 7350541564, 10788698102, 12863447737, 21577396204, 23889260083, 25726895474, 47778520166, 51453790948, 95557040332, 167224820581, 334449641162, 668899282324]

約数ペア:

[(1, 668899282324), (2, 334449641162), (4, 167224820581), (7, 95557040332), (13, 51453790948), (14, 47778520166), (26, 25726895474), (28, 23889260083), (31, 21577396204), (52, 12863447737), (62, 10788698102), (91, 7350541564), (124, 5394349051), (182, 3675270782), (217, 3082485172), (364, 1837635391), (403, 1659799708), (434, 1541242586), (806, 829899854), (868, 770621293), (929, 720020756), (1612, 414949927), (1858, 360010378), (2821, 237114244), (3716, 180005189), (5642, 118557122), (6503, 102860108), (11284, 59278561), (12077, 55386212), (13006, 51430054), (24154, 27693106), (26012, 25715027), (28799, 23226476), (48308, 13846553), (57598, 11613238), (63809, 10482836), (84539, 7912316), (115196, 5806619), (127618, 5241418), (169078, 3956158), (201593, 3318068), (255236, 2620709), (338156, 1978079), (374387, 1786652), (403186, 1659034), (446663, 1497548), (748774, 893326), (806372, 829517)]