1520376536

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 3293767680

約数和(自身を除く): 1773391144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 223, 422, 446, 577, 844, 892, 1154, 1477, 1561, 1688, 1784, 2308, 2954, 3122, 4039, 4616, 5908, 6244, 8078, 11816, 12488, 16156, 32312, 47053, 94106, 121747, 128671, 188212, 243494, 257342, 329371, 376424, 486988, 514684, 658742, 852229, 900697, 973976, 1029368, 1317484, 1704458, 1801394, 2634968, 3408916, 3602788, 6817832, 7205576, 27149581, 54299162, 108598324, 190047067, 217196648, 380094134, 760188268, 1520376536]

約数ペア:

[(1, 1520376536), (2, 760188268), (4, 380094134), (7, 217196648), (8, 190047067), (14, 108598324), (28, 54299162), (56, 27149581), (211, 7205576), (223, 6817832), (422, 3602788), (446, 3408916), (577, 2634968), (844, 1801394), (892, 1704458), (1154, 1317484), (1477, 1029368), (1561, 973976), (1688, 900697), (1784, 852229), (2308, 658742), (2954, 514684), (3122, 486988), (4039, 376424), (4616, 329371), (5908, 257342), (6244, 243494), (8078, 188212), (11816, 128671), (12488, 121747), (16156, 94106), (32312, 47053)]