1611478128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{4297}}^1$

素因数の和:4922

約数の個数: 80

約数和(自身を含む): 4491719456

約数和(自身を除く): 2880241328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 601, 624, 1202, 1803, 2404, 3606, 4297, 4808, 7212, 7813, 8594, 9616, 12891, 14424, 15626, 17188, 23439, 25782, 28848, 31252, 34376, 46878, 51564, 55861, 62504, 68752, 93756, 103128, 111722, 125008, 167583, 187512, 206256, 223444, 335166, 375024, 446888, 670332, 893776, 1340664, 2582497, 2681328, 5164994, 7747491, 10329988, 15494982, 20659976, 30989964, 33572461, 41319952, 61979928, 67144922, 100717383, 123959856, 134289844, 201434766, 268579688, 402869532, 537159376, 805739064, 1611478128]

約数ペア:

[(1, 1611478128), (2, 805739064), (3, 537159376), (4, 402869532), (6, 268579688), (8, 201434766), (12, 134289844), (13, 123959856), (16, 100717383), (24, 67144922), (26, 61979928), (39, 41319952), (48, 33572461), (52, 30989964), (78, 20659976), (104, 15494982), (156, 10329988), (208, 7747491), (312, 5164994), (601, 2681328), (624, 2582497), (1202, 1340664), (1803, 893776), (2404, 670332), (3606, 446888), (4297, 375024), (4808, 335166), (7212, 223444), (7813, 206256), (8594, 187512), (9616, 167583), (12891, 125008), (14424, 111722), (15626, 103128), (17188, 93756), (23439, 68752), (25782, 62504), (28848, 55861), (31252, 51564), (34376, 46878)]