289751952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 886641664

約数和(自身を除く): 596889712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 67, 84, 112, 122, 134, 168, 183, 201, 211, 244, 268, 336, 366, 402, 422, 427, 469, 488, 536, 633, 732, 804, 844, 854, 938, 976, 1072, 1266, 1281, 1407, 1464, 1477, 1608, 1688, 1708, 1876, 2532, 2562, 2814, 2928, 2954, 3216, 3376, 3416, 3752, 4087, 4431, 5064, 5124, 5628, 5908, 6832, 7504, 8174, 8862, 10128, 10248, 11256, 11816, 12261, 12871, 14137, 16348, 17724, 20496, 22512, 23632, 24522, 25742, 28274, 28609, 32696, 35448, 38613, 42411, 49044, 51484, 56548, 57218, 65392, 70896, 77226, 84822, 85827, 90097, 98088, 98959, 102968, 113096, 114436, 154452, 169644, 171654, 180194, 196176, 197918, 205936, 226192, 228872, 270291, 296877, 308904, 339288, 343308, 360388, 395836, 457744, 540582, 593754, 617808, 678576, 686616, 720776, 791672, 862357, 1081164, 1187508, 1373232, 1441552, 1583344, 1724714, 2162328, 2375016, 2587071, 3449428, 4324656, 4750032, 5174142, 6036499, 6898856, 10348284, 12072998, 13797712, 18109497, 20696568, 24145996, 36218994, 41393136, 48291992, 72437988, 96583984, 144875976, 289751952]

約数ペア:

[(1, 289751952), (2, 144875976), (3, 96583984), (4, 72437988), (6, 48291992), (7, 41393136), (8, 36218994), (12, 24145996), (14, 20696568), (16, 18109497), (21, 13797712), (24, 12072998), (28, 10348284), (42, 6898856), (48, 6036499), (56, 5174142), (61, 4750032), (67, 4324656), (84, 3449428), (112, 2587071), (122, 2375016), (134, 2162328), (168, 1724714), (183, 1583344), (201, 1441552), (211, 1373232), (244, 1187508), (268, 1081164), (336, 862357), (366, 791672), (402, 720776), (422, 686616), (427, 678576), (469, 617808), (488, 593754), (536, 540582), (633, 457744), (732, 395836), (804, 360388), (844, 343308), (854, 339288), (938, 308904), (976, 296877), (1072, 270291), (1266, 228872), (1281, 226192), (1407, 205936), (1464, 197918), (1477, 196176), (1608, 180194), (1688, 171654), (1708, 169644), (1876, 154452), (2532, 114436), (2562, 113096), (2814, 102968), (2928, 98959), (2954, 98088), (3216, 90097), (3376, 85827), (3416, 84822), (3752, 77226), (4087, 70896), (4431, 65392), (5064, 57218), (5124, 56548), (5628, 51484), (5908, 49044), (6832, 42411), (7504, 38613), (8174, 35448), (8862, 32696), (10128, 28609), (10248, 28274), (11256, 25742), (11816, 24522), (12261, 23632), (12871, 22512), (14137, 20496), (16348, 17724)]