1570981048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 3775242240

約数和(自身を除く): 2204261192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 151, 182, 217, 248, 302, 364, 403, 434, 461, 604, 728, 806, 868, 922, 1057, 1208, 1612, 1736, 1844, 1963, 2114, 2821, 3224, 3227, 3688, 3926, 4228, 4681, 5642, 5993, 6454, 7852, 8456, 9362, 11284, 11986, 12908, 13741, 14291, 15704, 18724, 22568, 23972, 25816, 27482, 28582, 32767, 37448, 41951, 47944, 54964, 57164, 60853, 65534, 69611, 83902, 100037, 109928, 114328, 121706, 131068, 139222, 167804, 185783, 200074, 243412, 262136, 278444, 335608, 371566, 400148, 425971, 486824, 487277, 556888, 743132, 800296, 851942, 904943, 974554, 1300481, 1486264, 1703884, 1809886, 1949108, 2157941, 2600962, 3407768, 3619772, 3898216, 4315882, 5201924, 6334601, 7239544, 8631764, 10403848, 12669202, 15105587, 17263528, 25338404, 28053233, 30211174, 50676808, 56106466, 60422348, 112212932, 120844696, 196372631, 224425864, 392745262, 785490524, 1570981048]

約数ペア:

[(1, 1570981048), (2, 785490524), (4, 392745262), (7, 224425864), (8, 196372631), (13, 120844696), (14, 112212932), (26, 60422348), (28, 56106466), (31, 50676808), (52, 30211174), (56, 28053233), (62, 25338404), (91, 17263528), (104, 15105587), (124, 12669202), (151, 10403848), (182, 8631764), (217, 7239544), (248, 6334601), (302, 5201924), (364, 4315882), (403, 3898216), (434, 3619772), (461, 3407768), (604, 2600962), (728, 2157941), (806, 1949108), (868, 1809886), (922, 1703884), (1057, 1486264), (1208, 1300481), (1612, 974554), (1736, 904943), (1844, 851942), (1963, 800296), (2114, 743132), (2821, 556888), (3224, 487277), (3227, 486824), (3688, 425971), (3926, 400148), (4228, 371566), (4681, 335608), (5642, 278444), (5993, 262136), (6454, 243412), (7852, 200074), (8456, 185783), (9362, 167804), (11284, 139222), (11986, 131068), (12908, 121706), (13741, 114328), (14291, 109928), (15704, 100037), (18724, 83902), (22568, 69611), (23972, 65534), (25816, 60853), (27482, 57164), (28582, 54964), (32767, 47944), (37448, 41951)]