1330502992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3229}}^1$

素因数の和:3540

約数の個数: 80

約数和(自身を含む): 3184935040

約数和(自身を除く): 1854432048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 283, 364, 566, 728, 1132, 1456, 1981, 2264, 3229, 3679, 3962, 4528, 6458, 7358, 7924, 12916, 14716, 15848, 22603, 25753, 25832, 29432, 31696, 41977, 45206, 51506, 51664, 58864, 83954, 90412, 103012, 167908, 180824, 206024, 293839, 335816, 361648, 412048, 587678, 671632, 913807, 1175356, 1827614, 2350712, 3655228, 4701424, 6396649, 7310456, 11879491, 12793298, 14620912, 23758982, 25586596, 47517964, 51173192, 83156437, 95035928, 102346384, 166312874, 190071856, 332625748, 665251496, 1330502992]

約数ペア:

[(1, 1330502992), (2, 665251496), (4, 332625748), (7, 190071856), (8, 166312874), (13, 102346384), (14, 95035928), (16, 83156437), (26, 51173192), (28, 47517964), (52, 25586596), (56, 23758982), (91, 14620912), (104, 12793298), (112, 11879491), (182, 7310456), (208, 6396649), (283, 4701424), (364, 3655228), (566, 2350712), (728, 1827614), (1132, 1175356), (1456, 913807), (1981, 671632), (2264, 587678), (3229, 412048), (3679, 361648), (3962, 335816), (4528, 293839), (6458, 206024), (7358, 180824), (7924, 167908), (12916, 103012), (14716, 90412), (15848, 83954), (22603, 58864), (25753, 51664), (25832, 51506), (29432, 45206), (31696, 41977)]