2049879216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17891}}^1$

素因数の和:17951

約数の個数: 160

約数和(自身を含む): 6815563776

約数和(自身を除く): 4765684560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2604, 2728, 3472, 3696, 4092, 4774, 5208, 5456, 7161, 8184, 9548, 10416, 14322, 16368, 17891, 19096, 28644, 35782, 38192, 53673, 57288, 71564, 107346, 114576, 125237, 143128, 196801, 214692, 250474, 286256, 375711, 393602, 429384, 500948, 554621, 590403, 751422, 787204, 858768, 1001896, 1109242, 1180806, 1377607, 1502844, 1574408, 1663863, 2003792, 2218484, 2361612, 2755214, 3005688, 3148816, 3327726, 3882347, 4132821, 4436968, 4723224, 5510428, 6011376, 6100831, 6655452, 7764694, 8265642, 8873936, 9446448, 11020856, 11647041, 12201662, 13310904, 15529388, 16531284, 18302493, 22041712, 23294082, 24403324, 26621808, 31058776, 33062568, 36604986, 42705817, 46588164, 48806648, 62117552, 66125136, 73209972, 85411634, 93176328, 97613296, 128117451, 146419944, 170823268, 186352656, 256234902, 292839888, 341646536, 512469804, 683293072, 1024939608, 2049879216]

約数ペア:

[(1, 2049879216), (2, 1024939608), (3, 683293072), (4, 512469804), (6, 341646536), (7, 292839888), (8, 256234902), (11, 186352656), (12, 170823268), (14, 146419944), (16, 128117451), (21, 97613296), (22, 93176328), (24, 85411634), (28, 73209972), (31, 66125136), (33, 62117552), (42, 48806648), (44, 46588164), (48, 42705817), (56, 36604986), (62, 33062568), (66, 31058776), (77, 26621808), (84, 24403324), (88, 23294082), (93, 22041712), (112, 18302493), (124, 16531284), (132, 15529388), (154, 13310904), (168, 12201662), (176, 11647041), (186, 11020856), (217, 9446448), (231, 8873936), (248, 8265642), (264, 7764694), (308, 6655452), (336, 6100831), (341, 6011376), (372, 5510428), (434, 4723224), (462, 4436968), (496, 4132821), (528, 3882347), (616, 3327726), (651, 3148816), (682, 3005688), (744, 2755214), (868, 2361612), (924, 2218484), (1023, 2003792), (1232, 1663863), (1302, 1574408), (1364, 1502844), (1488, 1377607), (1736, 1180806), (1848, 1109242), (2046, 1001896), (2387, 858768), (2604, 787204), (2728, 751422), (3472, 590403), (3696, 554621), (4092, 500948), (4774, 429384), (5208, 393602), (5456, 375711), (7161, 286256), (8184, 250474), (9548, 214692), (10416, 196801), (14322, 143128), (16368, 125237), (17891, 114576), (19096, 107346), (28644, 71564), (35782, 57288), (38192, 53673)]