1283906304

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 3943284800

約数和(自身を除く): 2659378496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 139, 144, 152, 171, 192, 211, 228, 256, 278, 288, 304, 342, 384, 417, 422, 456, 556, 576, 608, 633, 684, 768, 834, 844, 912, 1112, 1152, 1216, 1251, 1266, 1368, 1668, 1688, 1824, 1899, 2224, 2304, 2432, 2502, 2532, 2641, 2736, 3336, 3376, 3648, 3798, 4009, 4448, 4864, 5004, 5064, 5282, 5472, 6672, 6752, 7296, 7596, 7923, 8018, 8896, 10008, 10128, 10564, 10944, 12027, 13344, 13504, 14592, 15192, 15846, 16036, 17792, 20016, 20256, 21128, 21888, 23769, 24054, 26688, 27008, 29329, 30384, 31692, 32072, 35584, 36081, 40032, 40512, 42256, 43776, 47538, 48108, 53376, 54016, 58658, 60768, 63384, 64144, 72162, 80064, 81024, 84512, 87987, 95076, 96216, 106752, 117316, 121536, 126768, 128288, 144324, 160128, 162048, 169024, 175974, 190152, 192432, 234632, 243072, 253536, 256576, 263961, 288648, 320256, 338048, 351948, 380304, 384864, 469264, 486144, 507072, 513152, 527922, 557251, 577296, 676096, 703896, 760608, 769728, 938528, 1014144, 1026304, 1055844, 1114502, 1154592, 1407792, 1521216, 1539456, 1671753, 1877056, 2028288, 2111688, 2229004, 2309184, 2815584, 3042432, 3078912, 3343506, 3754112, 4223376, 4458008, 4618368, 5015259, 5631168, 6084864, 6687012, 7508224, 8446752, 8916016, 9236736, 10030518, 11262336, 13374024, 16893504, 17832032, 20061036, 22524672, 26748048, 33787008, 35664064, 40122072, 53496096, 67574016, 71328128, 80244144, 106992192, 142656256, 160488288, 213984384, 320976576, 427968768, 641953152, 1283906304]

約数ペア:

[(1, 1283906304), (2, 641953152), (3, 427968768), (4, 320976576), (6, 213984384), (8, 160488288), (9, 142656256), (12, 106992192), (16, 80244144), (18, 71328128), (19, 67574016), (24, 53496096), (32, 40122072), (36, 35664064), (38, 33787008), (48, 26748048), (57, 22524672), (64, 20061036), (72, 17832032), (76, 16893504), (96, 13374024), (114, 11262336), (128, 10030518), (139, 9236736), (144, 8916016), (152, 8446752), (171, 7508224), (192, 6687012), (211, 6084864), (228, 5631168), (256, 5015259), (278, 4618368), (288, 4458008), (304, 4223376), (342, 3754112), (384, 3343506), (417, 3078912), (422, 3042432), (456, 2815584), (556, 2309184), (576, 2229004), (608, 2111688), (633, 2028288), (684, 1877056), (768, 1671753), (834, 1539456), (844, 1521216), (912, 1407792), (1112, 1154592), (1152, 1114502), (1216, 1055844), (1251, 1026304), (1266, 1014144), (1368, 938528), (1668, 769728), (1688, 760608), (1824, 703896), (1899, 676096), (2224, 577296), (2304, 557251), (2432, 527922), (2502, 513152), (2532, 507072), (2641, 486144), (2736, 469264), (3336, 384864), (3376, 380304), (3648, 351948), (3798, 338048), (4009, 320256), (4448, 288648), (4864, 263961), (5004, 256576), (5064, 253536), (5282, 243072), (5472, 234632), (6672, 192432), (6752, 190152), (7296, 175974), (7596, 169024), (7923, 162048), (8018, 160128), (8896, 144324), (10008, 128288), (10128, 126768), (10564, 121536), (10944, 117316), (12027, 106752), (13344, 96216), (13504, 95076), (14592, 87987), (15192, 84512), (15846, 81024), (16036, 80064), (17792, 72162), (20016, 64144), (20256, 63384), (21128, 60768), (21888, 58658), (23769, 54016), (24054, 53376), (26688, 48108), (27008, 47538), (29329, 43776), (30384, 42256), (31692, 40512), (32072, 40032), (35584, 36081)]