1213616128

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 104

約数和(自身を含む): 2662730280

約数和(自身を除く): 1449114152

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 512, 544, 601, 928, 986, 1024, 1088, 1202, 1856, 1972, 2048, 2176, 2404, 3712, 3944, 4096, 4352, 4808, 7424, 7888, 8704, 9616, 10217, 14848, 15776, 17408, 17429, 19232, 20434, 29696, 31552, 34816, 34858, 38464, 40868, 59392, 63104, 69632, 69716, 76928, 81736, 118784, 126208, 139432, 153856, 163472, 252416, 278864, 296293, 307712, 326944, 504832, 557728, 592586, 615424, 653888, 1009664, 1115456, 1185172, 1230848, 1307776, 2019328, 2230912, 2370344, 2461696, 2615552, 4461824, 4740688, 5231104, 8923648, 9481376, 10462208, 17847296, 18962752, 20924416, 35694592, 37925504, 41848832, 71389184, 75851008, 151702016, 303404032, 606808064, 1213616128]

約数ペア:

[(1, 1213616128), (2, 606808064), (4, 303404032), (8, 151702016), (16, 75851008), (17, 71389184), (29, 41848832), (32, 37925504), (34, 35694592), (58, 20924416), (64, 18962752), (68, 17847296), (116, 10462208), (128, 9481376), (136, 8923648), (232, 5231104), (256, 4740688), (272, 4461824), (464, 2615552), (493, 2461696), (512, 2370344), (544, 2230912), (601, 2019328), (928, 1307776), (986, 1230848), (1024, 1185172), (1088, 1115456), (1202, 1009664), (1856, 653888), (1972, 615424), (2048, 592586), (2176, 557728), (2404, 504832), (3712, 326944), (3944, 307712), (4096, 296293), (4352, 278864), (4808, 252416), (7424, 163472), (7888, 153856), (8704, 139432), (9616, 126208), (10217, 118784), (14848, 81736), (15776, 76928), (17408, 69716), (17429, 69632), (19232, 63104), (20434, 59392), (29696, 40868), (31552, 38464), (34816, 34858)]