2541657216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55621}}^1$

素因数の和:55662

約数の個数: 128

約数和(自身を含む): 8169759360

約数和(自身を除く): 5628102144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45696, 55621, 111242, 166863, 222484, 333726, 389347, 444968, 667452, 778694, 889936, 945557, 1168041, 1334904, 1557388, 1779872, 1891114, 2336082, 2669808, 2836671, 3114776, 3559744, 3782228, 4672164, 5339616, 5673342, 6229552, 6618899, 7119488, 7564456, 9344328, 10679232, 11346684, 12459104, 13237798, 15128912, 18688656, 19856697, 21358464, 22693368, 24918208, 26475596, 30257824, 37377312, 39713394, 45386736, 49836416, 52951192, 60515648, 74754624, 79426788, 90773472, 105902384, 121031296, 149509248, 158853576, 181546944, 211804768, 317707152, 363093888, 423609536, 635414304, 847219072, 1270828608, 2541657216]

約数ペア:

[(1, 2541657216), (2, 1270828608), (3, 847219072), (4, 635414304), (6, 423609536), (7, 363093888), (8, 317707152), (12, 211804768), (14, 181546944), (16, 158853576), (17, 149509248), (21, 121031296), (24, 105902384), (28, 90773472), (32, 79426788), (34, 74754624), (42, 60515648), (48, 52951192), (51, 49836416), (56, 45386736), (64, 39713394), (68, 37377312), (84, 30257824), (96, 26475596), (102, 24918208), (112, 22693368), (119, 21358464), (128, 19856697), (136, 18688656), (168, 15128912), (192, 13237798), (204, 12459104), (224, 11346684), (238, 10679232), (272, 9344328), (336, 7564456), (357, 7119488), (384, 6618899), (408, 6229552), (448, 5673342), (476, 5339616), (544, 4672164), (672, 3782228), (714, 3559744), (816, 3114776), (896, 2836671), (952, 2669808), (1088, 2336082), (1344, 1891114), (1428, 1779872), (1632, 1557388), (1904, 1334904), (2176, 1168041), (2688, 945557), (2856, 889936), (3264, 778694), (3808, 667452), (5712, 444968), (6528, 389347), (7616, 333726), (11424, 222484), (15232, 166863), (22848, 111242), (45696, 55621)]