628145502

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 1363751424

約数和(自身を除く): 735605922

約数列:

[1, 2, 3, 6, 23, 41, 46, 67, 69, 82, 123, 134, 138, 201, 246, 402, 943, 1541, 1657, 1886, 2747, 2829, 3082, 3314, 4623, 4971, 5494, 5658, 8241, 9246, 9942, 16482, 38111, 63181, 67937, 76222, 111019, 114333, 126362, 135874, 189543, 203811, 222038, 228666, 333057, 379086, 407622, 666114, 1562551, 2553437, 3125102, 4551779, 4687653, 5106874, 7660311, 9103558, 9375306, 13655337, 15320622, 27310674, 104690917, 209381834, 314072751, 628145502]

約数ペア:

[(1, 628145502), (2, 314072751), (3, 209381834), (6, 104690917), (23, 27310674), (41, 15320622), (46, 13655337), (67, 9375306), (69, 9103558), (82, 7660311), (123, 5106874), (134, 4687653), (138, 4551779), (201, 3125102), (246, 2553437), (402, 1562551), (943, 666114), (1541, 407622), (1657, 379086), (1886, 333057), (2747, 228666), (2829, 222038), (3082, 203811), (3314, 189543), (4623, 135874), (4971, 126362), (5494, 114333), (5658, 111019), (8241, 76222), (9246, 67937), (9942, 63181), (16482, 38111)]