904352904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 256

約数和(自身を含む): 3123456000

約数和(自身を除く): 2219103096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 139, 156, 168, 182, 189, 216, 234, 252, 273, 278, 312, 331, 351, 364, 378, 417, 468, 504, 546, 556, 662, 702, 728, 756, 819, 834, 936, 973, 993, 1092, 1112, 1251, 1324, 1404, 1512, 1638, 1668, 1807, 1946, 1986, 2184, 2317, 2457, 2502, 2648, 2808, 2919, 2979, 3276, 3336, 3614, 3753, 3892, 3972, 4303, 4634, 4914, 5004, 5421, 5838, 5958, 6552, 6951, 7228, 7506, 7784, 7944, 8606, 8757, 8937, 9268, 9828, 10008, 10842, 11676, 11916, 12649, 12909, 13902, 14456, 15012, 16263, 17212, 17514, 17874, 18536, 19656, 20853, 21684, 23352, 23832, 25298, 25818, 26271, 27804, 30024, 30121, 32526, 34424, 35028, 35748, 37947, 38727, 41706, 43368, 46009, 48789, 50596, 51636, 52542, 55608, 60242, 62559, 65052, 70056, 71496, 75894, 77454, 83412, 90363, 92018, 97578, 101192, 103272, 105084, 113841, 116181, 120484, 125118, 130104, 138027, 151788, 154908, 166824, 180726, 184036, 195156, 210168, 227682, 232362, 240968, 250236, 271089, 276054, 303576, 309816, 322063, 341523, 361452, 368072, 390312, 414081, 455364, 464724, 500472, 542178, 552108, 598117, 644126, 683046, 722904, 813267, 828162, 910728, 929448, 966189, 1084356, 1104216, 1196234, 1242243, 1288252, 1366092, 1626534, 1656324, 1794351, 1932378, 2168712, 2392468, 2484486, 2576504, 2732184, 2898567, 3253068, 3312648, 3588702, 3864756, 4186819, 4784936, 4968972, 5383053, 5797134, 6506136, 7177404, 7729512, 8373638, 8695701, 9937944, 10766106, 11594268, 12560457, 14354808, 16149159, 16747276, 17391402, 21532212, 23188536, 25120914, 32298318, 33494552, 34782804, 37681371, 43064424, 50241828, 64596636, 69565608, 75362742, 100483656, 113044113, 129193272, 150725484, 226088226, 301450968, 452176452, 904352904]

約数ペア:

[(1, 904352904), (2, 452176452), (3, 301450968), (4, 226088226), (6, 150725484), (7, 129193272), (8, 113044113), (9, 100483656), (12, 75362742), (13, 69565608), (14, 64596636), (18, 50241828), (21, 43064424), (24, 37681371), (26, 34782804), (27, 33494552), (28, 32298318), (36, 25120914), (39, 23188536), (42, 21532212), (52, 17391402), (54, 16747276), (56, 16149159), (63, 14354808), (72, 12560457), (78, 11594268), (84, 10766106), (91, 9937944), (104, 8695701), (108, 8373638), (117, 7729512), (126, 7177404), (139, 6506136), (156, 5797134), (168, 5383053), (182, 4968972), (189, 4784936), (216, 4186819), (234, 3864756), (252, 3588702), (273, 3312648), (278, 3253068), (312, 2898567), (331, 2732184), (351, 2576504), (364, 2484486), (378, 2392468), (417, 2168712), (468, 1932378), (504, 1794351), (546, 1656324), (556, 1626534), (662, 1366092), (702, 1288252), (728, 1242243), (756, 1196234), (819, 1104216), (834, 1084356), (936, 966189), (973, 929448), (993, 910728), (1092, 828162), (1112, 813267), (1251, 722904), (1324, 683046), (1404, 644126), (1512, 598117), (1638, 552108), (1668, 542178), (1807, 500472), (1946, 464724), (1986, 455364), (2184, 414081), (2317, 390312), (2457, 368072), (2502, 361452), (2648, 341523), (2808, 322063), (2919, 309816), (2979, 303576), (3276, 276054), (3336, 271089), (3614, 250236), (3753, 240968), (3892, 232362), (3972, 227682), (4303, 210168), (4634, 195156), (4914, 184036), (5004, 180726), (5421, 166824), (5838, 154908), (5958, 151788), (6552, 138027), (6951, 130104), (7228, 125118), (7506, 120484), (7784, 116181), (7944, 113841), (8606, 105084), (8757, 103272), (8937, 101192), (9268, 97578), (9828, 92018), (10008, 90363), (10842, 83412), (11676, 77454), (11916, 75894), (12649, 71496), (12909, 70056), (13902, 65052), (14456, 62559), (15012, 60242), (16263, 55608), (17212, 52542), (17514, 51636), (17874, 50596), (18536, 48789), (19656, 46009), (20853, 43368), (21684, 41706), (23352, 38727), (23832, 37947), (25298, 35748), (25818, 35028), (26271, 34424), (27804, 32526), (30024, 30121)]