256367841792

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{11113}}^1$

素因数の和:11810

約数の個数: 160

約数和(自身を含む): 713830347648

約数和(自身を除く): 457462505856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 653, 736, 768, 1104, 1306, 1472, 1536, 1959, 2208, 2612, 2944, 3918, 4416, 5224, 5888, 7836, 8832, 10448, 11113, 11776, 15019, 15672, 17664, 20896, 22226, 30038, 31344, 33339, 35328, 41792, 44452, 45057, 60076, 62688, 66678, 83584, 88904, 90114, 120152, 125376, 133356, 167168, 177808, 180228, 240304, 250752, 255599, 266712, 334336, 355616, 360456, 480608, 501504, 511198, 533424, 711232, 720912, 766797, 961216, 1003008, 1022396, 1066848, 1422464, 1441824, 1533594, 1922432, 2044792, 2133696, 2844928, 2883648, 3067188, 3844864, 4089584, 4267392, 5689856, 5767296, 6134376, 7256789, 7689728, 8179168, 8534784, 11534592, 12268752, 14513578, 16358336, 17069568, 21770367, 23069184, 24537504, 29027156, 32716672, 43540734, 49075008, 58054312, 65433344, 87081468, 98150016, 116108624, 130866688, 166906147, 174162936, 196300032, 232217248, 333812294, 348325872, 392600064, 464434496, 500718441, 667624588, 696651744, 928868992, 1001436882, 1335249176, 1393303488, 1857737984, 2002873764, 2670498352, 2786606976, 3715475968, 4005747528, 5340996704, 5573213952, 8011495056, 10681993408, 11146427904, 16022990112, 21363986816, 32045980224, 42727973632, 64091960448, 85455947264, 128183920896, 256367841792]

約数ペア:

[(1, 256367841792), (2, 128183920896), (3, 85455947264), (4, 64091960448), (6, 42727973632), (8, 32045980224), (12, 21363986816), (16, 16022990112), (23, 11146427904), (24, 10681993408), (32, 8011495056), (46, 5573213952), (48, 5340996704), (64, 4005747528), (69, 3715475968), (92, 2786606976), (96, 2670498352), (128, 2002873764), (138, 1857737984), (184, 1393303488), (192, 1335249176), (256, 1001436882), (276, 928868992), (368, 696651744), (384, 667624588), (512, 500718441), (552, 464434496), (653, 392600064), (736, 348325872), (768, 333812294), (1104, 232217248), (1306, 196300032), (1472, 174162936), (1536, 166906147), (1959, 130866688), (2208, 116108624), (2612, 98150016), (2944, 87081468), (3918, 65433344), (4416, 58054312), (5224, 49075008), (5888, 43540734), (7836, 32716672), (8832, 29027156), (10448, 24537504), (11113, 23069184), (11776, 21770367), (15019, 17069568), (15672, 16358336), (17664, 14513578), (20896, 12268752), (22226, 11534592), (30038, 8534784), (31344, 8179168), (33339, 7689728), (35328, 7256789), (41792, 6134376), (44452, 5767296), (45057, 5689856), (60076, 4267392), (62688, 4089584), (66678, 3844864), (83584, 3067188), (88904, 2883648), (90114, 2844928), (120152, 2133696), (125376, 2044792), (133356, 1922432), (167168, 1533594), (177808, 1441824), (180228, 1422464), (240304, 1066848), (250752, 1022396), (255599, 1003008), (266712, 961216), (334336, 766797), (355616, 720912), (360456, 711232), (480608, 533424), (501504, 511198)]