304893128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 582518520

約数和(自身を除く): 277625392

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 761, 821, 1522, 1642, 3044, 3284, 6088, 6568, 46421, 50081, 92842, 100162, 185684, 200324, 371368, 400648, 624781, 1249562, 2499124, 4998248, 38111641, 76223282, 152446564, 304893128]

約数ペア:

[(1, 304893128), (2, 152446564), (4, 76223282), (8, 38111641), (61, 4998248), (122, 2499124), (244, 1249562), (488, 624781), (761, 400648), (821, 371368), (1522, 200324), (1642, 185684), (3044, 100162), (3284, 92842), (6088, 50081), (6568, 46421)]