449631738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12203}}^1$

素因数の和:12323

約数の個数: 48

約数和(自身を含む): 1028064960

約数和(自身を除く): 578433222

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 4094, 6141, 12203, 12282, 18423, 24406, 36609, 36846, 73218, 109827, 219654, 280669, 561338, 842007, 1086067, 1684014, 2172134, 2526021, 3258201, 5052042, 6516402, 9774603, 19549206, 24979541, 49959082, 74938623, 149877246, 224815869, 449631738]

約数ペア:

[(1, 449631738), (2, 224815869), (3, 149877246), (6, 74938623), (9, 49959082), (18, 24979541), (23, 19549206), (46, 9774603), (69, 6516402), (89, 5052042), (138, 3258201), (178, 2526021), (207, 2172134), (267, 1684014), (414, 1086067), (534, 842007), (801, 561338), (1602, 280669), (2047, 219654), (4094, 109827), (6141, 73218), (12203, 36846), (12282, 36609), (18423, 24406)]