1276459804568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1\times {\mathrm{5981}}^1$

素因数の和:7333

約数の個数: 128

約数和(自身を含む): 2713435200000

約数和(自身を除く): 1436975395432

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 1249, 1378, 1612, 1643, 2498, 2756, 3224, 3286, 4996, 5512, 5981, 6572, 9992, 11962, 13144, 16237, 21359, 23924, 32474, 38719, 42718, 47848, 64948, 66197, 77438, 77753, 85436, 129896, 132394, 154876, 155506, 170872, 185411, 264788, 309752, 311012, 316993, 370822, 503347, 529576, 622024, 633986, 741644, 860561, 1006694, 1267972, 1483288, 1721122, 2013388, 2052107, 2410343, 2535944, 3442244, 4026776, 4104214, 4120909, 4820686, 6884488, 7470269, 8208428, 8241818, 9641372, 9826783, 14940538, 16416856, 16483636, 19282744, 19653566, 26677391, 29881076, 32967272, 39307132, 53354782, 59762152, 78614264, 97113497, 106709564, 127748179, 194226994, 213419128, 231578339, 255496358, 388453988, 395924257, 463156678, 510992716, 776907976, 791848514, 926313356, 1021985432, 1583697028, 1852626712, 3010518407, 3167394056, 5147015341, 6021036814, 10294030682, 12042073628, 12273651967, 20588061364, 24084147256, 24547303934, 41176122728, 49094607868, 98189215736, 159557475571, 319114951142, 638229902284, 1276459804568]

約数ペア:

[(1, 1276459804568), (2, 638229902284), (4, 319114951142), (8, 159557475571), (13, 98189215736), (26, 49094607868), (31, 41176122728), (52, 24547303934), (53, 24084147256), (62, 20588061364), (104, 12273651967), (106, 12042073628), (124, 10294030682), (212, 6021036814), (248, 5147015341), (403, 3167394056), (424, 3010518407), (689, 1852626712), (806, 1583697028), (1249, 1021985432), (1378, 926313356), (1612, 791848514), (1643, 776907976), (2498, 510992716), (2756, 463156678), (3224, 395924257), (3286, 388453988), (4996, 255496358), (5512, 231578339), (5981, 213419128), (6572, 194226994), (9992, 127748179), (11962, 106709564), (13144, 97113497), (16237, 78614264), (21359, 59762152), (23924, 53354782), (32474, 39307132), (38719, 32967272), (42718, 29881076), (47848, 26677391), (64948, 19653566), (66197, 19282744), (77438, 16483636), (77753, 16416856), (85436, 14940538), (129896, 9826783), (132394, 9641372), (154876, 8241818), (155506, 8208428), (170872, 7470269), (185411, 6884488), (264788, 4820686), (309752, 4120909), (311012, 4104214), (316993, 4026776), (370822, 3442244), (503347, 2535944), (529576, 2410343), (622024, 2052107), (633986, 2013388), (741644, 1721122), (860561, 1483288), (1006694, 1267972)]