289097856

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3683

約数の個数: 128

約数和(自身を含む): 890582400

約数和(自身を除く): 601484544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 3637, 4416, 4968, 6624, 7274, 8832, 9936, 10911, 13248, 14548, 19872, 21822, 26496, 29096, 32733, 39744, 43644, 58192, 65466, 79488, 83651, 87288, 98199, 116384, 130932, 167302, 174576, 196398, 232768, 250953, 261864, 334604, 349152, 392796, 465536, 501906, 523728, 669208, 698304, 752859, 785592, 1003812, 1047456, 1338416, 1396608, 1505718, 1571184, 2007624, 2094912, 2258577, 2676832, 3011436, 3142368, 4015248, 4189824, 4517154, 5353664, 6022872, 6284736, 8030496, 9034308, 10707328, 12045744, 12569472, 16060992, 18068616, 24091488, 32121984, 36137232, 48182976, 72274464, 96365952, 144548928, 289097856]

約数ペア:

[(1, 289097856), (2, 144548928), (3, 96365952), (4, 72274464), (6, 48182976), (8, 36137232), (9, 32121984), (12, 24091488), (16, 18068616), (18, 16060992), (23, 12569472), (24, 12045744), (27, 10707328), (32, 9034308), (36, 8030496), (46, 6284736), (48, 6022872), (54, 5353664), (64, 4517154), (69, 4189824), (72, 4015248), (92, 3142368), (96, 3011436), (108, 2676832), (128, 2258577), (138, 2094912), (144, 2007624), (184, 1571184), (192, 1505718), (207, 1396608), (216, 1338416), (276, 1047456), (288, 1003812), (368, 785592), (384, 752859), (414, 698304), (432, 669208), (552, 523728), (576, 501906), (621, 465536), (736, 392796), (828, 349152), (864, 334604), (1104, 261864), (1152, 250953), (1242, 232768), (1472, 196398), (1656, 174576), (1728, 167302), (2208, 130932), (2484, 116384), (2944, 98199), (3312, 87288), (3456, 83651), (3637, 79488), (4416, 65466), (4968, 58192), (6624, 43644), (7274, 39744), (8832, 32733), (9936, 29096), (10911, 26496), (13248, 21822), (14548, 19872)]