346324096

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{142403}}^1$

素因数の和:142436

約数の個数: 32

約数和(自身を含む): 726260400

約数和(自身を除く): 379936304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 142403, 284806, 569612, 1139224, 2278448, 2705657, 4556896, 5411314, 9113792, 10822628, 18227584, 21645256, 43290512, 86581024, 173162048, 346324096]

約数ペア:

[(1, 346324096), (2, 173162048), (4, 86581024), (8, 43290512), (16, 21645256), (19, 18227584), (32, 10822628), (38, 9113792), (64, 5411314), (76, 4556896), (128, 2705657), (152, 2278448), (304, 1139224), (608, 569612), (1216, 284806), (2432, 142403)]