318932712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 1033344000

約数和(自身を除く): 714411288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 137, 149, 168, 186, 217, 248, 252, 274, 279, 298, 372, 411, 434, 447, 504, 548, 558, 596, 651, 744, 822, 868, 894, 959, 1043, 1096, 1116, 1192, 1233, 1302, 1341, 1644, 1736, 1788, 1918, 1953, 2086, 2232, 2466, 2604, 2682, 2877, 3129, 3288, 3576, 3836, 3906, 4172, 4247, 4619, 4932, 5208, 5364, 5754, 6258, 7672, 7812, 8344, 8494, 8631, 9238, 9387, 9864, 10728, 11508, 12516, 12741, 13857, 15624, 16988, 17262, 18476, 18774, 20413, 23016, 25032, 25482, 27714, 29729, 32333, 33976, 34524, 36952, 37548, 38223, 40826, 41571, 50964, 55428, 59458, 61239, 64666, 69048, 75096, 76446, 81652, 83142, 89187, 96999, 101928, 110856, 118916, 122478, 129332, 142891, 152892, 163304, 166284, 178374, 183717, 193998, 237832, 244956, 258664, 267561, 285782, 290997, 305784, 332568, 356748, 367434, 387996, 428673, 489912, 535122, 571564, 581994, 632803, 713496, 734868, 775992, 857346, 1070244, 1143128, 1163988, 1265606, 1286019, 1469736, 1714692, 1898409, 2140488, 2327976, 2531212, 2572038, 3429384, 3796818, 4429621, 5062424, 5144076, 5695227, 7593636, 8859242, 10288152, 11390454, 13288863, 15187272, 17718484, 22780908, 26577726, 35436968, 39866589, 45561816, 53155452, 79733178, 106310904, 159466356, 318932712]

約数ペア:

[(1, 318932712), (2, 159466356), (3, 106310904), (4, 79733178), (6, 53155452), (7, 45561816), (8, 39866589), (9, 35436968), (12, 26577726), (14, 22780908), (18, 17718484), (21, 15187272), (24, 13288863), (28, 11390454), (31, 10288152), (36, 8859242), (42, 7593636), (56, 5695227), (62, 5144076), (63, 5062424), (72, 4429621), (84, 3796818), (93, 3429384), (124, 2572038), (126, 2531212), (137, 2327976), (149, 2140488), (168, 1898409), (186, 1714692), (217, 1469736), (248, 1286019), (252, 1265606), (274, 1163988), (279, 1143128), (298, 1070244), (372, 857346), (411, 775992), (434, 734868), (447, 713496), (504, 632803), (548, 581994), (558, 571564), (596, 535122), (651, 489912), (744, 428673), (822, 387996), (868, 367434), (894, 356748), (959, 332568), (1043, 305784), (1096, 290997), (1116, 285782), (1192, 267561), (1233, 258664), (1302, 244956), (1341, 237832), (1644, 193998), (1736, 183717), (1788, 178374), (1918, 166284), (1953, 163304), (2086, 152892), (2232, 142891), (2466, 129332), (2604, 122478), (2682, 118916), (2877, 110856), (3129, 101928), (3288, 96999), (3576, 89187), (3836, 83142), (3906, 81652), (4172, 76446), (4247, 75096), (4619, 69048), (4932, 64666), (5208, 61239), (5364, 59458), (5754, 55428), (6258, 50964), (7672, 41571), (7812, 40826), (8344, 38223), (8494, 37548), (8631, 36952), (9238, 34524), (9387, 33976), (9864, 32333), (10728, 29729), (11508, 27714), (12516, 25482), (12741, 25032), (13857, 23016), (15624, 20413), (16988, 18774), (17262, 18476)]