317401812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13841}}^1$

素因数の和:13878

約数の個数: 108

約数和(自身を含む): 1005178356

約数和(自身を除く): 687776544

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 13841, 22932, 27682, 41523, 55364, 83046, 96887, 124569, 166092, 179933, 193774, 249138, 290661, 359866, 387548, 498276, 539799, 581322, 678209, 719732, 871983, 1079598, 1162644, 1259531, 1356418, 1619397, 1743966, 2034627, 2159196, 2519062, 2712836, 3238794, 3487932, 3778593, 4069254, 5038124, 6103881, 6477588, 7557186, 8138508, 8816717, 11335779, 12207762, 15114372, 17633434, 22671558, 24415524, 26450151, 35266868, 45343116, 52900302, 79350453, 105800604, 158700906, 317401812]

約数ペア:

[(1, 317401812), (2, 158700906), (3, 105800604), (4, 79350453), (6, 52900302), (7, 45343116), (9, 35266868), (12, 26450151), (13, 24415524), (14, 22671558), (18, 17633434), (21, 15114372), (26, 12207762), (28, 11335779), (36, 8816717), (39, 8138508), (42, 7557186), (49, 6477588), (52, 6103881), (63, 5038124), (78, 4069254), (84, 3778593), (91, 3487932), (98, 3238794), (117, 2712836), (126, 2519062), (147, 2159196), (156, 2034627), (182, 1743966), (196, 1619397), (234, 1356418), (252, 1259531), (273, 1162644), (294, 1079598), (364, 871983), (441, 719732), (468, 678209), (546, 581322), (588, 539799), (637, 498276), (819, 387548), (882, 359866), (1092, 290661), (1274, 249138), (1638, 193774), (1764, 179933), (1911, 166092), (2548, 124569), (3276, 96887), (3822, 83046), (5733, 55364), (7644, 41523), (11466, 27682), (13841, 22932)]